Green Mars

PART 6 Tariqat

Big Man came from a big planet. He was just as much a visitor to Mars as Paul Bunyan, only passing “by when he spotted it and stopped to look around, and he was still there when Paul Bunyan dropped in, and that’s why they had the fight. Big Man won that fight, as you know. But after Paul Bunyan and his big blue ox Babe were dead, there was no one else around to talk to, and Mars for Big Man was like trying to live on a basketball. So he wandered around for a while tearing things apart, trying to make them fit, and then he gave up and left.

After that, all the bacteria inside Paul Bunyan and his ox Babe left their bodies, and circulated in the warm water lying on the bedrock, deep underground. They ate methane and hydrogen sulfide, and withstood the weight of billions of tons of rock, as if they were living on some neutron planet. Their chromosomes began to break, mutation after mutation, and at the reproduction rate of ten generations per day, it didn’t take long for good old survival of the fittest to make its natural selections. And billions of years passed. And before long there was an entire sub-martian evolutionary history, moving up through the cracks in the reg-olith and the spaces between sand grains, right up into the cold desert sunshine. All kinds of creatures, the whole spread — but everything was tiny. That’s all there was room for underground, see, and by the time they hit the surface certain patterns were set. And there wasn’t much to encourage growth up there anyway. So a whole chasmoendolithic biosphere’ developed, in which everything was small. Their whales were the size of first-day tadpoles, their sequoias were like antler lichen, and so on down the line. It was as if the two-magnitude ratio, which always has things on Mars a hundred times bigger than their counterparts on Earth, had finally gone the other way, and piled it on.

And so their evolution produced the little red people. They’re like us — or they look kind of like us when we see them. But that’s because we only ever see them out of the comer of our eyes. If you get a clear look at one you will see that it looks like a very tiny standing salamander, dark red, although the skin apparently does have some chameleon abilities, and they are usually the same color as the rocks they are standing among. If you see one really clearly you’ll notice that its skin resembles plate lichen mixed with sand grains, and its eyes are rubies. It’s fascinating, but don’t get too excited because the truth is you’re not ever going to see one of them that clearly. It’s just too hard. When they hold still we flat can’t see them. We would never see them at all, except that some of them when they get in a mood are so confident that they can freeze and disappear that they will jump around when they’re in your peripheral vision, just to blow your mind. So you see that, but then they stop moving when you turn your eye to look, and you never can spot them again.

They live everywhere, including all our rooms. Usually there’s a few in every pile of dust in the comers. And how many can say their rooms don’t have some dust in their corners? I thought not. It makes a good abrasive when you get around to swiping down, doesn’t it. Yes, on those days the little red people all have to run like hell. Disasters for them. They figure we’re crazy huge idiots that every once in a while have fits and go on a rampage.

Yes, it is true that the first human to see the little red people was John Boone. What else would you expect? He saw them within hours of his landing. Later he learned to see them even when they were still, and then he began talking to the ones he spotted in his rooms, until they finally cracked and talked back. John and them taught each other their languages, and you can still hear the little red people use all kinds of John Booneisms in their English. Eventually a whole crowd of them traveled with Boone wherever he went. They liked it, and John wasn’t a very neat person, so they had their spots. Yes, there were several hundred of them in Nicosia the night he was killed. That’s what actually got those Arabs who died later that night — a whole gang of the little ones went after them. Gruesome.

Anyway, they were John Boone’s friends, and they were just as sad as the rest of us when he was hilled. There’s no human since who has learned their language, or gotten to know them anywhere near as close. Yes, John was also the first to tell stories about them. A lot of what we know about them comes from him, because of that special relationship. Yes, it is said that excessive use of omegendorph causes faint red crawling dots in the abuser’s peripheral vision. But why do you ask?

Anyway, since John’s death the little red people have been living with us and laying low, watching us with their ruby eyes and trying to find out what we’re like, and why we do what we do. And how they can deal with us, and get what they want — which is people they can talk to and befriends with, who won’t sweep them out every few months or wreck the planet either. So they’re watching us. Whole caravan cities are carrying the little red people around with us. And they’re getting ready to talk to us again. They’re figuring out who they should talk to. They’re asking themselves, which of these giant idiots knows about Ka?

That’s their name for Mars, yes. They call it Ka. The Arabs love that fact because the Arabic for Mars is Qahira, and the Japanese like it too because their name for it is Kasei. But actually a whole lot of Earth names for Mars have the sound ka in them somewhere — and some little red dialects have it as m’kah, which adds a sound that’s in a lot of other Terran names for it too. It’s possible that the little red people had a space program in earlier times, and came to Earth and were our fairies, elves and little people generally, and at that time told some humans where they came from, and gave us the name. On the other hand it may be that the planet itself suggests the sound in some hypnotic way that affects all conscious observers, whether standing right on it or seeing it as a red star in the sky. I don’t know,, maybe it’s the color that does it. Ka.

And so the ka watch us and they ask, who knows Ka? Who spends time with Ka, and learns Ka, and likes to touch Ka, and walks around on Ka, and lets Ka seep into them, and leaves the dust in their rooms alone? Those are the humans we’re going to talk to. Pretty soon we’re going to introduce ourselves, they say, to just as many of you as we can find who seem like Ka. And when we do, you’d better be ready. We’re going to have a plan. It’ll be time to drop everything and walk right out on the streets into a new world. It’ll be time to free Ka.

They drove South in Silence, the car hobbling under the wind’s onslaughts. Hour followed hour, and there was no word from Michel and Maya; they had arranged for bursted radio signals that sounded very similar to the static caused by lightning, one for success and one for failure. But the radio only hissed, barely audible over the roaring wind. Nirgal got more and more frightened the longer they waited; it seemed that some kind of disaster had overtaken their companions on the outer bank, and given how extreme their own night had been — the desperate crawling through the howling blackness, the hurtling debris, the wild firing by some of the people inside the broken tents — the possibilities were grim. The whole plan now looked crazy, and Nirgal wondered at Coyote’s judgment, Coyote who was studying his AI screen muttering to himself and rocking over his hurt shins … of course the others had agreed to the plan, as had Nirgal, and Maya and Spencer had helped to formulate it, along with the Mareotis Reds. And no one had expected the katabatic hurricane to become this severe. But Coyote had been the leader, no doubt about it. And now he was looking as distraught as Nirgal had ever seen him, angry, worried, frightened.

Then the radio crackled just as if a pair of lightning bolts had struck nearby, and the decryption of the message followed immediately. Success. Success. They had found Sax on the outer bank, and got him out.

The mood in the car went from gloom to elation as if launched from a slingshot. They shouted incoherently, they laughed, they embraced each other; Nirgal and Kasei wiped tears of joy and relief from their eyes, and Art, who had stayed in the car during the raid, and then taken it on himself to drive around picking them up out of the black wind, gave them slaps on the back that knocked them all over the compartment, shouting, “Good job! Good job!”

Coyote, dosed thoroughly with painkillers, laughed his crazed laugh. Nirgal felt physically light, as if the gravity in his chest had lessened. Such extremes of exertion, fear, anxiety — now joy — giddily he understood that these were the moments that etched themselves on one’s mind forever, when one was struck by the shocking reality of reality, so seldom felt, now igniting in him like a fuse. And he could see the same stark glory lighting all his companions’ faces, wild animals glowing with spirit.

The Reds took off north for their refuge in Mareotis. Coyote drove south hard, to the rendezvous with Maya-and Michel. They met in a dim chocolate dawn, far up Echus Chasma. The group from the inner-bank car hurried over into Michel and Maya’s car, ready to renew the celebration. Nirgal tumbled through the lock and shook hands with Spencer, a short round-faced drawn-looking man, whose hands were trembling. Nevertheless he inspected Nirgal closely. “Good to meet you,” he said. “I’ve heard about you.”

“It went really well,” Coyote was saying, to a chorus of shouted protest from Kasei and Art and Nirgal. In fact they had barely escaped with their lives, crawling around on the inner bank trying to survive the typhoon and the panicked police inside the tent, trying to find the car while Art tried to find them…

Maya’s glare cut short their merriment. In fact with the initial joy of the rendezvous over, it was becoming clear that things were not right in her car. Sax had been saved, but a bit too late. He had been tortured, Maya told them curtly. It was not clear how much damage had been done to him, as he was unconscious.

Nirgal went to the back of the compartment to see him. He lay on the couch senselessly, his smashed face a shocking sight. Michel came back and sat down, woozy from a blow to the head. And Maya and Spencer appeared to be having some kind of disagreement, they weren’t explaining but they did not look at each other, or speak to each other. Maya was clearly in a foul mood, Nirgal recognized the look from childhood, although this one was worse, her face hard and her mouth set in a downturned sickle.

“I killed Phyllis,” she told Coyote.

There was silence. Nirgal’s hands went cold. Suddenly, looking around at the others, he saw that they all felt awkward. It was the sole woman among them who was the killer, and for a second there was something strange in that which they all felt, including Maya — who drew herself up, scornful of their cowardice. None of this was rational or even conscious in them, Nirgal saw as he read their faces, but rather something primal, instinctive, biological. And so Maya only stared them down the more, contemptuous of their horror, glaring at them with an eagle’s alien hostility.

Coyote stepped to her side and went on his toes to peck her on the cheek with a kiss, meeting her glare foursquare. “You did good,” he said, putting a hand to her arm. “You saved Sax.”

Maya shrugged him off and said, “We blew up the machine they had Sax hooked into. I don’t know if we managed to wreck any records. Probably not. And they know they had him, and that someone took him back. So there’s no reason to celebrate. They’ll come after us now with everything they’ve got.”

“I don’t think they’re that well organized,” Art offered.

“You shut up,” Maya told him.

“Well, okay, but look, now that they know about you, you won’t have to hide so much, right?”

“Back in business,” Coyote muttered.

They drove south together through that day, as the dust torn up by the katabatic storm was enough to hide them from satellite cameras. Tension remained high; Maya was in a black fury, and could not be spoken to. Michel handled her like an unexploded bomb, trying always to get her focused on the practical matters of the moment, so that she might forget their terrible night out. But with Sax lying on a couch in the living compartment of their car, unconscious and looking like a racoon with all his bruises, this was no easy thing to forget. Nirgal sat beside Sax for hours on end, a hand placed flat on his ribs, or the top of his head. Other than that there was nothing to be done. Even without the black eyes he wouldn’t have looked much like the Sax Russell whom Nirgal had known as a child. It was a visceral shock to see the signs of physical abuse on him, proof positive that they had deadly enemies in the world. This was something Nirgal had been wondering about in recent years, so that the sight of Sax was an ugly, sickening thing — not just that they had enemies, but that there were people who would do this kind of thing, had always been doing it all through history, just as the unbelievable accounts had it. They were real after all. And Sax only one of millions of victims.

As Sax slept, his head rolled from side to side. “I’m going to give him a shot of pandorph,” Michel said. “Him and then me.”

“There’s something wrong with his lungs,” Nirgal said.

“Is there?” Michel put his ear to Sax’s chest, listened for a time, hissed. “Some fluid in there, you’re right.”

“What were they doing to him?” Nirgal asked Spencer.

“They were talking to him while they had him under. You know, they have located several memory centers in the hippocampus very precisely, and with drugs and a very minute ultrasound stimulation, and fast MRI to track what they’re doing … well, people just answer whatever questions they are asked, often at great length. They were doing that to Sax when the wind hit and they lost power. The emergency generator kicked in right away, but—” He gestured at Sax. “Then, or when we took him out of the apparatus …”

This was why Maya had killed Phyllis Boyle, then. The end of the collaborator. Murder among the First Hundred…

Well, Kasei muttered under his breath in the other car, it wouldn’t be the first time. There were people who suspected Maya of arranging the assassination of John Boone, and Nirgal had heard of people who suspected that Frank Chalmers’s disappearance might also have been her doing. The Black Widow, they called her. Nirgal had discounted these stories as malicious gossip, spread by people who obviously hated Maya, like Jackie. But certainly Maya now looked poisonously dangerous, sitting in her car glaring at the radio, as if considering breaking their silence to send word to the south: white-haired, hawk-nosed, mouth like a wound … it made Nirgal nervous just to get in the same car with her, though he fought against the sensation. She was one of his most important teachers after all, he had spent hours and hours absorbing her impatient instruction in math and history and Russian, learning her more than any of the subject material; and he knew very well that she did not want to be a murderer, that under her moods both bold and bleak (both manic and depressive) there writhed a lonely soul, proud and hungry. So that in yet another way this affair had become a disaster, despite their ostensible success.

Maya was adamant that they should all get down immediately into the southern polar region, to tell the underground what had happened.

“It is not so easy,” Coyote said. “They know we were in Kasei Vallis, and since they had time to get Sax to talk, they probably know we’ll be trying to get back south. They can look at a map as well as we can, and see that the equator is basically blocked, from west Tharsis all the way to the east of the chaoses.”

“There’s the gap between Pavonis and Noctis,” Maya said.

“Yes, but there’s several pistes and pipelines crossing that, and two wraps of the elevator. I’ve got tunnels built under all those, but if they’re looking they might find some of them, or see our cars.”

“So what are you saying?”

“I think we have to go around, north of Tharsis and Olympus Mons, and then down Amazonis, and cross the equator there.”

Maya shook her head. “We need to get south fast, to let them know they’ve been found out.”

Coyote thought about it. “We can split up,” he said. “I’ve got a little ultralight plane stashed in a hideout near the foot of Echus Overlook. Kasei can lead you and Michel to it, and fly you back south. We’ll follow by way of Amazonis.”

“What about Sax?”

“We’ll take him straight to Tharsis Tholus, there’s a Bogdanovist med clinic there. That’s only two nights away.”

Maya talked it over with Michel and Kasei, never even glancing at Spencer. Michel and Kasei were agreeable, and finally she nodded. “All right. We’re off south. Come down as quickly as you

They drove by night and slept by day, in their old pattern, and in two nights made their way across Echus Chasma to Tharsis Tholus, a volcanic cone on the northern edge of the Tharsis bulge.

There a Nicosia-class tent town called Tharsis Tholus was located on the black flank of its namesake. The town was part of the demimonde: most of its citizens were living ordinary lives in the surface net, but many of them were Bogdanovists, who helped support Bogdanovist refuges in the area, as well as Red sanctuaries in Mareotis and on the Great Escarpment; and they helped other people in the town who had left the net, or been off it since birth. The biggest med clinic in town was Bogdanovist, and served many of the underground.

So they drove right up to the tent, and plugged into its garage, and got out. And soon a little ambulance car came and rushed Sax to the clinic, near the center of town. The rest of them walked down the grassy main street after him, feeling the roominess after all those days in the cars. Art goggled at their open behavior, and Nirgal briefly explained the demimonde to him as they walked to a cafe with some safe rooms upstairs, across from the clinic.

At the clinic itself they were already at work on Sax. A few hours after their arrival, Nirgal was allowed to clean up and change into sterile clothes, and then to go in to sit with him.

They had him on a ventilator, which was circulating a liquid through his lungs. One could see it in the clear tubes and the mask covering his face, looking like clouded water. It was an awful thing to see, as if they were drowning him. But the liquid was a perfluo-rocarbon-based mixture, and it transferred to Sax three times as much oxygen as air would have, and flushed out the gunk that had been accumulating in his lungs, and reinflated collapsed airways, and was spiked with a variety of drugs and medicines. The med tech working on Sax explained all this to Nirgal as she worked. “He had a bit of edema, so it’s kind of a paradoxical treatment, but it works.”

And so Nirgal sat, his hand on Sax’s arm, watching the fluid inside the mask that was taped to Sax’s lower face, swirling in and out of him. “It’s like he’s back in an ectogene tank,” Nirgal said.

“Or,” the med tech said, looking at him curiously, “in the womb.”

“Yes. Being reborn. He doesn’t even look the same.”

“Keep that hand on him,” the tech advised, and went away. Nirgal sat and tried to feel how Sax was doing, tried to feel that vitality struggling in its own processes, swimming back up into the world. Sax’s temperature fluctuated in alarming little swoops and dives. Other medical people came in and held instruments against Sax’s head and face, talking among themselves in low voices. “Some damage. Anterior, left side. We’ll see.”

The same tech came in a few nights later when Nirgal was there, and said, “Hold his head, Nirgal. Left side, around the ear. Just above it, yeah. Hold it there and … yeah, like that. Now do what you do.”

“What?”

“You know. Send heat into him.” And she left hastily, as if embarrassed to have made such a suggestion, or frightened.

Nirgal sat and collected himself. He located the fire within, and tried running some of it into his hand, and across into Sax. Heat, heat, a tentative jolt of whiteness, sent into the injured green … then feeling again, trying to read the heat of Sax’s head.

Days passed, and Nirgal spent most of them at the clinic. One night he was coming back from the kitchens when the young tech came running down the hall to him, grabbing him by the arm and saying, “Come on, come on,” and the next thing he knew he was down in the room, holding Sax’s head, his breath short and all his muscles like wires. There were three doctors in there and some more techs. One doctor put out an arm toward Nirgal, and the young tech stepped in between them.

He felt something inside Sax stir, as if going away, or coming back — some passage. He poured into Sax every bit of viriditas he could muster, suddenly terrified, stricken with memories of the clinic in Zygote, of sitting with Simon. That look on Simon’s face, the night he died. The perfluorocarbon liquid swirled in and out of Sax, a quick shallow tide. Nirgal watched it, thinking about Simon. His hand lost its heat, and he couldn’t bring it back. Sax would know who it was with hands so warm. If it mattered. But as it was all he could do … he exerted himself, pushed as if the world were freezing, as if he could pull back not only Sax but also Simon, if he pushed hard enough. “Why, Sax?” he said softly into the ear by his hand. “But why? Why, Sax? But why? Why, Sax? But why? Why, Sax? But why?”

The perfluorocarbon swirled. The overlit room hummed. The doctors worked at the machines and over Sax’s body, glancing at each other, at Nirgal. The word why became nothing but a sound, a kind of prayer. An hour passed and then more hours, slow and anxious, until they fell into a kind of timeless state, and Nirgal couldn’t have said whether it was day or night. Payment for our bodies, he thought. We pay.

* * *

One evening, about a week after their arrival, they pumped Sax’s lungs clear, and took the ventilator off. Sax gasped loudly, then breathed. He was an air-breather again, a mammal. They had repaired his nose, although it was now a different shape, almost as flat as it had been before his cosmetic surgery. His bruises were still spectacular.

About an hour after they took the ventilator off, he regained consciousness. He blinked and blinked. He looked around the room, then looked very closely at Nirgal, clutching his hand hard. But he did not speak. And soon he was asleep.

Nirgal went out into the green streets of the small town, dominated by the cone of Tharsis Tholus, rising in black and rust majesty to the north, like a squat Fuji. He ran in his rhythmic way, around and around the tent wall as he burned off some of his excess energy. Sax and his great unexplainable …

In rooms over the cafe across the street, he found Coyote hobbling restlessly from window to window, muttering and singing wordless calypso tunes. “What’s wrong?” Nirgal said.

Coyote waggled both hands. “Now that Sax is stabilized, we should get out of here. You and Spencer can tend to Sax in the car, while we drive west around Olympus.”

“Okay,” Nirgal said. “When they say Sax is ready.”

Coyote stared at him. “They say you saved him. That you brought him back from the dead.”

Nirgal shook his head, frightened at the very thought. “He never died.”

“I figured. But that’s what they’re saying.” Coyote regarded him thoughtfully. “You’ll have to be careful.

They drove all night, contouring around the slope of north Tharsis, Sax propped on the couch in the compartment behind the drivers. Within hours of their departure Coyote said, “I want to hit one of the mining camps run by Subarashii in Ceraunius.” He looked at Sax. “It’s okay with you?”

Sax nodded. His raccoon bruises were now green and purple.

“Why can’t you talk?” Art asked him.

Sax shrugged, croaked once or twice.

They rolled on.

From the bottom of the northern side of the Tharsis bulge there extends an array of parallel canyons called the Ceraunius Fossae. There are as many as forty of these fractures, depending on how you count them, as some of the indentations are canyons, while others are only isolated ridges, or deep cracks, or simply corrugations in the plain — all running north and south, and all cutting into a metallogenic province of great richness, a basalt mass rifted with all kinds of ore intrusions’ from below. So there were a lot of mining settlements and mobile rigs in these canyons, and now, as he contemplated them on his maps, Coyote rubbed his hands together. “Your capture set me free, Sax. Since they know we’re out here anyway, there’s no reason we shouldn’t put some of them out of business, and grab some uranium while we’re at it.”

So he stopped one night at the southern end of Tractus Catena, the longest and deepest of the canyons. Its beginning was a strange sight — the relatively smooth plain was disrupted by what looked like a ramp that cut into the ground, making a trench about three kilometers wide, and eventually about three hundred meters deep, running right over the horizon to the north in a perfectly straight line.

They slept through the morning, and then spent the afternoon sitting in the living compartment nervously, looking at satellite photos and listening to Coyote’s instructions.

“Is there a chance we’ll kill these miners?” Art asked, pulling at his big whiskery jaw.

Coyote shrugged. “It might happen.”

Sax shook his head back and forth vehemently.

“Not so rough with your head,” Nirgal said to him.

“I agree with Sax,” Art said quickly. “I mean, even setting aside moral considerations, which I don’t, it’s still stupid just as a practical matter. It’s stupid because it makes the assumption that your enemies are weaker than you, and will do what you want if you murder a few of them. But people aren’t like that. I mean, think about how it will fall out. You go down that canyon and kill a bunch of people doing their jobs, and later other people come along and find the bodies. They’ll hate you forever. Even if you do take over Mars someday they’ll still hate you, and do anything they can to screw things up. And that’s all you will have accomplished, because they’ll replace those miners quick as that.”

Art glanced at Sax, who was sitting up on the couch, watching him closely. “On the other hand, say you go down there and do something that causes those miners to run into their emergency shelter and then you lock them in the shelter and wreck their machines. They call for help, they hang out there, and in a day or two somebody comes to rescue them. They’re mad but also they’re thinking we could be dead, those Reds wrecked our stuff and were gone in a flash, we never even saw them. They could have killed us but they didn’t. And the people who rescued them will be thinking the same. And then later on, when you’ve taken over Mars or when you’re trying to, they remember and they all dive off into hostage syndrome and start rooting for you. Or working with you.”

Sax was nodding. Spencer was looking at Nirgal. And then they all were, all but Coyote, who was looking down at the palms of his hands, as if reading them. And then he looked up, and he too was looking at Nirgal.

For Nirgal it was simple, and he regarded Coyote with some concern. “Art’s right. Hiroko will never forgive us if we start killing people for no reason.”

Coyote’s face twisted, as if in disgust for their softness. “We just killed a bunch of people in Kasei Vallis,” he said.

“But that was different!” Nirgal said.

“How so?”

Nirgal hesitated, unsure, and Art said quickly, “Those were a bunch of police torturers who had your buddy and were micro-waving his brain. They got what was coming to them. But these guys down this canyon are just digging up rocks.”

Sax nodded. He was staring at them all with the utmost intensity, and it seemed certain that he understood everything, and was deeply engaged in it; but mute as he was, it was hard to be sure.

Coyote stared hard at Art. “Is this a Praxis mine?”

“I don’t know. I don’t care, either.”

“Hmm. Well— ” Coyote looked at Sax; then at Spencer; then at Nirgal, who could feel his cheeks burning. “All right then. We’ll try it your way.”

And so at the end of the day Nirgal climbed out of the rover with Coyote and Art. The sky above was dark and starry, the western quadrant still purple, casting a florid light in which everything was quite visible but at the same time unfamiliar. Coyote led the way, and Art and Nirgal followed him closely. Through his faceplate Nirgal could see that Art’s eyes were pressing glass.

The floor of Tractus Catena was broken at one point by a transverse fault system called Tractus Traction, and the trellis fracturing in this zone had formed a system of crevasses impenetrable to vehicles. The Tractus miners reached their camp from the canyon wall above it, descending in elevators. But Coyote said it was possible to walk through Tractus Traction, following a path of connecting crevasses he had marked for himself. Many of his resistance actions involved crossing “impassable” terrain like this, making possible some of his more legendary impossible visitations, and sending him through badlands no one else had ever even approached. And with Nirgal to run some of the raids, they had performed some truly miraculous-seeming ventures — -just by getting out and traveling on foot.

So they jogged down the canyon floor, in the steady Martian lope that Nirgal had perfected, and had tried with partial success to teach to Coyote. Art was not graceful — his stride was too short, and he stumbled frequently — but he kept up. Nirgal began to feel the loose joy of running, the boulder ballet of it, the rapid crossing of long stretches of land under his own power. Also the rhythmic breathing, the bounce of his air tank on his back, the trancelike state that he had learned over the years, with help from the issei Nanao, who had been taught lung-gom on Earth by a Tibetan adept. Nanao claimed that some of the old lung-gom-pas had had to carry weights to keep from flying away, and on Mars it seemed entirely possible. The way he could fly over rocks was exhilarating, a kind of rapture.

He had to restrain himself. Neither Coyote nor Art knew lung-gom, and they couldn’t keep up, though they were both pretty good, Coyote for his age, Art for his recent arrival on Mars. Coyote knew the land, and ran in short mincing dance steps, efficient and clean. Art bombed over the landscape like a badly programmed robot, staggering often as he hit wrong in the starlight, but keeping up a pretty good head of steam nevertheless. Nirgal ranged in front of them like a dog. Twice Art went down in a cloud of dust and Nirgal ran over to check on him, but both times Art got up jogging, and in their intercom silence he only waved to Nirgal and ran on.

After half an hour’s run down the canyon, which was so straight that it seemed cut by design, cracks appeared on the ground, and quickly deepened and connected up with one another, until progress over the canyon floor proper would have been impossible, as it was now the plateau tops of a collection of islands. The deep slots separating these islands were in places only two or three meters wide, but thirty or forty meters deep.

Walking through these generally flat-floored alleys was a strange business, but Coyote led the way through the maze without delaying at any of the many forks, following a path only he knew, turning left and right a score of times. One slot was so narrow they could touch both walls at once, and they had to scrape through a turn.

When they came out the northern side of the crevasse maze, emerging from a draw in the riven steep escarpment which was the end of the plateau islands, a small tent stood before them against the western canyon wall. Its arc of fabric glowed like the bulb of a dusty lamp. Within the tent were mobile trailers, rovers, drills, earthmovers, and other mining equipment. It was a uranium mine, called Pitchblende Alley, because this lower section of the canyon was floored with a pegmatite extremely rich in uraninite. It was a very productive mine, and Coyote had heard that the processed uranium stockpiled at it during the years between elevators had not yet been shipped out.

Now Coyote ran over the canyon floor toward the tent, and Nirgal and Art followed. There was no one visible inside the tent; the only illumination was provided by a few night lights, and the lit windows of a big trailer set near the center of things.

Coyote walked right up to the tent’s nearest lock gate, and the other two followed him. He plugged his wristpad jack into the keyhole by the lock gate, and began to tap on his wristpad. The outer lock door opened. No alarms seemed to go off; no figures appeared out of the door of the trailer. They got in the lock, closed the outer door, waited for the lock to suck and pump, then opened the inner door. Coyote ran toward the settlement’s little physical plant, beside the trailer; Nirgal went for the living quarters, hopping up the steps to the trailer’s door. He held one of Coyote’s “locking bars” under the door handle, turned the dial that released the fixative, and pushed the bar against the door and wall of the trailer. The trailer was made of a magnesium-based alloy, and the polymer fixative would make what was in effect a ceramic bond between the locking bar and the trailer, so that the door would be stuck. He ran around the trailer and did the same to the other door, then dashed back toward the gate, feeling his blood fly through him as if it were pure adrenaline. It was so much like a prank that he had to consciously remember the explosive charges that Coyote and Art were distributing through the settlement, in warehouses, against the tent fabric, and in the parking lot for the mining behemoths. Nirgal joined them in running from vehicle to vehicle, climbing the stairs on their sides, opening doors manually or electronically, tossing small boxes Coyote had provided into the cabs or cabins.

But there were also hundreds of tons of processed uranium that Coyote wanted to haul away. This was impossible, unfortunately. They did run over to a warehouse, however, where they filled a number of the mine’s own robot trucks with loads, and programmed them with instructions to head off into the canyonlands to the north, burying loads in regions where the apatite concentrations might be high enough to disguise the boxed uranium’s radioactivity, and make the loads hard to relocate. Spencer had doubted this strategy would work, but Coyote said it beat leaving the uranium at the mine, and all of them were happy to help in any plan that would keep him from putting tons of uranium in the storage hold of their boulder car, radproof containers or not.

When that was done they ran back to the gate, and got back outside, and ran hard. Halfway to the escarpment they heard a series of pops and booms from the tent, and Nirgal glanced over his shoulder, but saw nothing different — the tent was still mostly d ^.rk, the trailer windows lit.

He turned and ran on, feeling as if he were flying, and was astonished to see Art racing over the canyon floor ahead of him, every stride a huge wild leap, bounding like some cheetah-bear all the way to the escarpment, where he had to wait for Coyote to catch up and lead them back through the crevasse maze. Once out of it he took off again, so fast that Nirgal decided to try to catch him, just to feel how fast it was. He got into the rhythm of the sprint, pressing harder and harder, and as he passed Art he saw that his own springbok strides were almost twice as long as Art’s even in sprint mode, where both their legs were pumping as fast as possible.

They got to the boulder car long before Coyote, and waited for him in the lock, catching their breath, grinning through their faceplates at each other. A few minutes later Coyote was there and in with them, and Spencer had the rover moving, with the timeslip just past, and six more hours of night to drive in.

Inside they laughed hard at Art’s mad run, but he only grinned and waved them off. “I wasn’t scared, it’s this Martian gravity I tell you, I was just running the way I usually would but my legs were leaping along like a tiger! Amazing.”

They rested through the day, and after dark they were off again. They passed the mouth of a long canyon that ran from Ceraunius to Jovis Tholus; it was an oddity in that it was neither straight nor sinuous, and was called Crooked Canyon. When the sun rose they were hidden on the apron of Crater Qr, just north of Jovis Tholus. Jovis Tholus was a bigger volcano than Tharsis Tholus, bigger in fact than any volcano on Earth, but it was located on the high saddle between Ascraeus Mons and Olympus Mons, and both were visible on skysills to east and west, bulking like vast plateau continents, and making Jovis seem compact, friendly, comprehensible — a hill you could walk up if you wanted to.

That day Sax sat and stared silently at his screen, tapping at it tentatively and getting a random assortment of texts, maps, diagrams, pictures, equations. He tilted his head at each, with no sign of recognition. Nirgal sat down beside him. “Sax, can you hear what I’m saying?”

Sax looked at him.

“Can you understand my words? Nod if you understand.”

Sax tilted his head to the side. Nirgal sighed, held by that inquisitive look. Sax nodded, hesitantly.

That night Coyote drove west again, toward Olympus, and near dawn he directed the rover right up to a wall of pocked and riven black basalt. This was the edge of a tableland cut by innumerable narrow twisting ravines, like Tractus Traction only on a much larger scale, creating a badlands like an immense expansion of the Traction’s maze. The tableland was a fan of broken ancient lava, the remnant of one of the earliest flows from Olympus Mons, capping softer tuff and ash from even earlier eruptions. Where the wind-cut ravines had worn deep enough, their bottoms broke through into the layer of softer tuff, so that some ravines were narrow slots with tunnels at their bottoms, rounded by eons of wind. “Like upside-down keyholes,” Coyote said, though Nirgal had never seen a keyhole remotely like these shapes.

Coyote drove the rover right into one of the black-and-gray tunnel ravines. Several kilometers up the tunnel he stopped the car, beside a wall of tenting that cut off a kind of embolism in the tunnel, a widened outer curve.

This was the first hidden sanctuary that Art had ever seen, and he looked suitably startled. The tent was perhaps twenty meters tall, containing a section of the curve a hundred meters long; Art exclaimed over the size of it until Nirgal had to laugh. “Someone else is already here using it,” Coyote said, “so be quiet for a second.”

Art nodded quickly, and leaned over Coyote’s shoulder to hear what he was saying over the intercom. Parked before the tent lock was another car, just as lumpish and rocky as their own. “Ah,” said Coyote, pushing Art back. “It’s Vijjika. They’ll have oranges, and maybe some kava. We’ll have a party this morning for sure.”

They rolled up to the tent lock, and a coupler tube reached out and clamped around their exterior door. When all the lock doors were opened they made their way into the tent, bending and shuffling to carry Sax through the tube with them.

They were met inside by eight tall, dark-skinned people, five women and three men — a loud group, happy to have company. Coyote introduced them all, although Nirgal knew Vijjika from the university in Sabishii, and gave her a big hug. She was pleased to see him again, and led them all back to the smooth curve of the cliff wall, into a clearing between trailers, under a skylight provided by a vertical crack in the old lava. Under this shaft of diffuse daylight, and the even more diffuse light from the deep ravine outside the tent, the visitors sat on broad flat pillows around low tables, while several of their hosts went to work at a clutch of round-bellied samovars. Coyote was talking with acquaintances, catching up on the news. Sax looked around, blinking, and Spencer, beside him, did not look much less confused; he had been living in the surface world since ‘61, and his knowledge of the sanctuaries must have been almost entirely secondhand. Forty years of a double life; it was no wonder he looked stunned.

Coyote went to the samovars, and began handing out tiny cups from a freestanding cabinet. Nirgal sat next to Vijjika, an arm around her waist, soaking in her warmth and buzzing with the long contact of her leg against his. Art sat down on her other side, his broad face thrust into the conversation like a dog’s. Vijjika introduced herself to him, and shook his hand; he clasped her long delicate fingers in his big paw as if he wanted to kiss them. “These are Bogdanovists,” Nirgal explained to Art, laughing at. his expression and handing him one of the little ceramic cups from Coyote. “Their parents were prisoners in Korolyov before the war.”

“Ah,” Art said. “We’re a long way from there, right?”

Vijjika said, “Yes, well, our parents took the Transmarineris Highway north, just before it was flooded, and eventually they came here. Here, take that tray from Coyote and go pass out cups, and introduce yourself to everyone.”

So Art made the rounds, and Nirgal caught up on news with Vijjika. “You won’t believe what we’ve found in one of these tuff tunnels,” she told him. “We’ve become most fantastically rich.” Everyone had their cup, so they all paused for a moment and took their first sips together, then after some whoops and a general smacking of the lips they went back to their conversations. Art returned to Nirgal’s side.

“Here, have some yourself,” Nirgal told him. “Everyone needs to join the toast, that’s the way they do it.”

Art took a sip from his cup, looking dubious at the liquid, which was blacker than coffee, and foul-smelling. He shuddered. “It’s like coffee with licorice mixed into it. Poisoned licorice.”

Vijjika laughed. “It’s kavajava,” she said, “a mixture of kava and coffee. Very strong, and it tastes like hell. And hard to come by. But don’t give up on it. If you can get a cup down you’ll find it’s worth it.”

“If you say so.” Manfully he downed another swallow, shuddering again. “Horrible!”

“Yes. But we like it. Some people just extract the kavain from the kava, but I don’t think that’s right. Rituals should have some unpleasantness, or you don’t appreciate them properly.”

“Hmm,” Art said. Nirgal and Vijjika watched him. “I’m in a refuge of the Martian underground,” he said after a while, “Getting high on some weird awful drug, in the company of some of the most famous lost members of the First Hundred. As well as young natives never known to Earth.”

“It’s working,” Vijjika observed.

Coyote was talking to a woman, who, though sitting in the lotus position on one of the pillows, was just below his eye level as he stood before her. “Sure I’d like to have romaine lettuce seeds,” the woman said. “But you have to take fair for something so valuable.”

“They’re not that valuable,” Coyote said in his plausible style. “You’re already giving us more nitrogen than we can burn.”

“Sure, but you have to get nitrogen before you can give it.”

“I know that.”

“Get before you give, and give before you burn. And here we’ve found this enormous vein of sodium nitrate, it’s pure caliche blanco, and these badlands are stuffed with it. It looks like there’s a band of it between the tuff and the lava, about three meters thick and extending, well, we don’t even know how far yet. It’s a huge amount of nitrogen, and we’ve got to get rid of it.”

“Fine, fine,” Coyote said, “but that’s no reason to start potlatch-ing on us.”

“We’re not potlatching. You’re going to bum eighty percent of what we give you—”

“Seventy.”

“Oh yeah, seventy, and then we’ll have these seeds, and we’ll finally be able to eat decent salads with our meals.”

“If you can get them to grow. Lettuce is delicate.”

“We’ll have all the fertilizer we need.”

Coyote laughed. “I guess so. But it’s still out of whack. Tell you what, we’ll give you the coordinates for one of those trucks of uranium we sent off into Ceraunius.”

“Talk about potlatching!”

“No no, because there’s no guarantee that you’ll be able to recover the stuff. But you’ll know where it is, and if you do recover it, then you can just burn another picobar of nitrogen, and we’ll be even. How about that?”

“It still seems like too much to me.”

“You’re going to be feeling like that all the time with this caliche blanco you’ve found. There’s really that much of it?”

“Tons of it. Millions of tons of it. These badlands are layered through and through with it.”

“All right, maybe we can get some hydrogen peroxide from you too. We’re going to need the fuel for the trip south.” ~~~Art leaned toward them as if pulled by a magnet. “What’s caliche blancol”

“It’s nearly pure sodium nitrate,” the woman said. She described the areology of the region. Rhyolitic tuff — the light-colored rock surrounding them — had been overlaid by the dark andesite lava that roofed the tableland. Erosion had carved the tuff wherever bracks in the andesite exposed it, forming the tunnel-bottomed ravines, and also revealing great seams of caliche, trapped between the two layers. “The caliche is loose rock and dust, cemented together with salts and the sodium nitrates.”

“Microorganisms must have laid that layer down,” a man beyond the woman said, but she instantly disagreed:

“It could have been areothermal, or lightning attracted ,by the quartz in the tuff.”

They argued in the way people do when they are repeating a debate for the thousandth time. Art interrupted to ask again about the caliche blanco. The woman explained that blanco was a very pure caliche, up to eighty percent pure sodium nitrate, and thus, on this nitrogen-poor world, extremely valuable. A block of it sat on the table, and she passed it over to Art and went back to arguing with her friend, while Coyote bartered on with another man, talking about teeter-totters and pots, kilograms and calories, equivalence and overburden, cubic meters per second and picobars, haggling expertly and getting a lot of laughs from the people listening.

At one point the woman interrupted Coyote with a cry: “Look, we can’t just take an unknown pot of uranium that we can’t be sure we’ll get or not! That’s either gross potlatching or else ripping us off, depending on whether we can find the truck or not! What kind of a deal is that, I mean it’s a lousy deal either way!”

Coyote wagged his head mischievously. “I had to bring it in, or else otherwise you were going to bury me in caliche blanco, weren’t you. We’re out here on the road, we’ve got some seeds but not much else — certainly not millions of tons of new caliche deposits! And we actually need the hydrogen peroxide and the pasta too, it’s not just a luxury like lettuce seeds. Tell you what, if you find the truck you can burn its equivalent, and you’ll still have given us fair. If you don’t find it, then you’ll owe us one, I admit it, but in that case you can burn a gift, and then we’ll have given you fair!”

“It’ll take us a week’s work and a bunch of fuel to recover the truck.”

“All right, we’ll take another ten picobars, and burn six of it.”

“Done.” The woman shook her head, baffled. “You’re a hard bastard.”

Coyote nodded and got up to go refill their cups.

Art swung his head around and stared at Nirgal, his mouth hanging open. “Explain to me what just went on there.”

“Well,” said Nirgal, feeling the benevolence of the kava flowing through him, “they were trading. We need food and fuel, so we were at a disadvantage, but Coyote did pretty well.”

Art hefted the white block. “But what’s this get nitrogen, and give nitrogen, and burn nitrogen? What, do you torch your money when you get it?”

“Well, some of it, yeah.”

“So both of them were trying to lose?”

“To lose?”

“To come out short in the deal?”

“Short?”

“To give more than they got?”

“Well, sure. Of course.”

“Oh, of course!” Art rolled his eyes. “But you … you can’t give too much more than you get, did I understand that?”

“Right. That would be potlatching.”

Nirgal watched his new friend mull this over.

“But if you always give more than you get, how do you get anything to give, if you see what I mean?”

Nirgal shrugged, glanced at Vijjika, hugged her waist suggestively. “You have to find it, I guess. Or make it.”

“Ah.”

“It’s the gift economy,” Vijjika told him.

“The gift economy?”

“It’s part of how we run things out here. There’s a money economy for the old buy-and-pay system, using units of hydrogen peroxide as the money. But most people try to do as much as they can by the nitrogen standard, which is the gift economy. The Sufis started that, and the people in Nirgal’s home.”

“And Coyote,” Nirgal added. Although, as he glanced over at his father, he could see that Art might find it hard to envision Coyote as any sort of economic theorist. At the moment Coyote was tapping madly at a keyboard beside another man, and when he lost the game they were playing he shoved the man off his pillow, explaining to everyone that his hand had slipped. “I’ll arm wrestle you double or nothing,” he said, and he and the man plonked their elbows on the table and tensed their forearms, and went at it.

“Arm wrestling!” Art said. “Now that’s something I can understand.”

Coyote lost in seconds, and Art sat down to challenge the winner. He won in seconds, and it quickly became obvious that no one could resist him; the Bogdanovists even clustered across from him, and got three and then four hands clasping his hand and wrist, but he smacked every combination of them down onto the table. “Okay I win,” he said at last, and flopped back on his pillow. “How much do I owe you?”

To avoid the aureoles of shattered terrain clustered north of Olympus Mons, they had to circle far to the north. They drove by night, and slept by day.

Art and Nirgal spent many hours of these nights driving the car and talking. Art asked questions by the hundred, and Nirgal asked just as many back, as fascinated by Earth as Art was by Mars. They were a matched pair, each very interested in the other, which as always made a fertile ground for friendship.

Nirgal had been frightened by the idea of contacting Terrans on his own, when it first occurred to him in his student years. It was clearly a dangerous notion, which had come to him one night in Sabishii and never let go. He had spent many hours over many months thinking about the idea, and doing research to figure out who he should contact, if he decided to act on the thought. The more he learned, the stronger grew his sense that it was a good idea, that having an alliance with a Terran power was critical to their hopes. And yet he was sure that all the members of the First Hundred he knew would not want to risk contact. If he did it, he would have to do it on his own. The risk, the stakes…

He tried Praxis because of what he had read about it. It was a shot in the dark, as most critical acts are. An instinctive act: the trip to Burroughs, the walk into the Praxis offices in Hunt Mesa, the repeated requests for a line to William Fort.

He got the line, although that in itself meant nothing. But later, in the first moment he had approached Art on the street in Sheffield, he knew that he had done well. That Praxis had done well. There had been, just in the look of the big man, some quality that Nirgal had found instantly reassuring — some openness, an easy, friendly ability. To use his childhood vocabulary, a balance of the two worlds. A man he trusted.

One sign of a good action is that in retrospect it appears inevitable. Now, as the long rolling nights of their journey passed in the light of the IR imagers, the two men spoke to each other as if they too saw each other in the infrared. Their dialogue went on and on and on, and they got to know each other — to become friends. Nirgal’s impulsive reach to Earth was going to work out, he could see it right there in front of him hour after hour, just in the look on Art’s face, the curiosity, the interest.

They talked about everything, in the way people will. Their pasts, their opinions, their hopes. Nirgal spent most of his time trying to explain Zygote, and Sabishii. “I spent some years in Sabishii. The issei there run an open university. There’s no records kept. You just attend the classes you want, and deal with your teacher and no one else. A lot of Sabishii operates off the record. It’s the capital of the demimonde, like Tharsis Tholus only much bigger. A great city. I met a lot of people there, from all over Mars.”

The romance of Sabishii poured through his mind, memories flooding speech in all their profusion of incident, of feeling — all the individual emotions of that time, contradictory and incompatible though they were, experienced again simultaneously,’in. a dense polyphonic chord.

“That must have been quite an experience,” Art remarked, “after growing up in a place like Zygote.”

“Oh it was. It was wonderful.”

“Tell me about it.”

Nirgal crouched forward in his chair, shivering a bit, and tried to convey some of what it had been like.

At first it had been so strange. The issei had done incredible things; while the First Hundred had squabbled, fought, fissioned all over the planet, started a war, and were now dead or in hiding, the first group of Japanese settlers, the 240 who had founded Sa-bishii just seven years after the First Hundred had arrived, had stayed right next to their landing site, and built a city. They had absorbed all the changes that had followed, including the location of a mohole right next to their town; they had simply taken over the dig, and used the tailings for construction materials. When the thickening atmsophere made it possible they had gardened the surrounding terrain, which was rocky and high, not at all easy land, until they lived in the midst of a diffuse dwarfish forest, a bonsai krummholz, with alpine basins in the highlands above it. In the catastrophes of 206I they had never moved, and, considered neutral, had been left alone by the transnats. In that solitude they had taken the excavated rock from their mohole and built it into long snaking mounds, all shot through with tunnels and rooms, ready to hide people from the south.

Thus they had invented the demimonde, the most sophisticated and complex society on Mars, full of people who passed each other on the street like strangers but met at night in rooms, to talk, and make music, and make love. And even the people not part of the underworld were interesting, because the issei had started a university, the University of Mars, where many of the students, perhaps a third of the total, were young and Martian-born. And whether these young natives were surface-world or underground in origin, they recognized each other without the slightest difficulty, as people at home in a million subtle ways, in ways no Terran-born ever could be. And so they talked, and made music, and made love, and naturally quite a few of the surface natives were thus initiated into knowledge of the underground, until it began to seem as if all the natives knew all, and were natural allies.

The professors included many of the Sabishiian issei and nisei, as well as distinguished visitors from all over Mars, and even from Terra. The students came from everywhere as well. There in the large handsome town they lived and studied and played, in streets and gardens and open pavilions, by ponds and in cafes, and on broad streetgrass boulevards, in a kind of Martian Kyoto.

Nirgal had first seen the city on a brief visit with Coyote. He had found it too big, too crowded, too many strangers. But months later, tired of wandering the south with Coyote, so solitary for so much of the time, he had recalled the place as if it were the only destination possible. Sabishii!

He had gone there and moved into a room under a roof, smaller than his bamboo room in Zygote, barely bigger than his bed. He joined classes, runs, calypso bands, cafe groups. He learned just how much his lectern held. He found out just how incredibly provincial and ignorant he was. Coyote gave him blocks of hydrogen peroxide, which he sold to the issei for what money he needed. Every day was an adventure, almost entirely unscheduled, just a tumble of encounters from hour to hour, on and on until he dropped, often wherever he was. During the days he studied areology and ecological engineering, giving these disciplines he had begun to learn in Zygote a mathematical underpinning, and finding in the tutorials with Etsu, and in the work itself, that he had inherited some of his mother’s gift for seeing clearly the interplay of all the components of a system. The days were devoted to this extraordinarily fascinating work. So many human lives, given over to the gaining of this body of knowledge! So varied, the powers this knowledge gave them in the world!

Then at night he might crash on the floor at a friend’s, after talking to a 140-year-old Bedouin about the Transcaucasus War, and the next night be playing bass steel drum or marimbas till dawn with twenty other kavajavaed Latin Americans and Polynesians, the next after that be in bed with one of the dusky beauties from the band, women as cheerful as Jackie at her best, and much less complicated. The following night he might go with friends to a performance of Shakespeare’s King John, and observe the great X that the play’s structure made, with John’s fortunes starting high and ending low, and the bastard’s starting low and ending high — and sit shaking as he watched the critical scene at the crossing of the X, in which John orders the death of young Arthur. And afterward walk with his friends all through the night city, talking about the play and what it said about the fortunes of certain of the issei, or about the various forces on Mars, or the Mars-Earth situation itself. And then the night after that, after some of them had spent the day out fell running, exploring high basins in his quest to see as much of the land as he could, they might stay out to sleep in a little survival tent, camping in one of the high cirques east of the city, heating a meal in the dusk as stars popped out everywhere in the purple sky, and the alpine flowers faded away into the basin of rock that held them all, as if in the palm of a giant hand.

Day after day of this ceaseless interaction with strangers taught him at least as much as he learned in the classes. Not that Zygote had left him completely ignorant; its inhabitants had included such a great variety of human behavior as to have left few surprises for Nirgal on that score. In fact, as he began to understand, he had been raised in something like an asylum of eccentrics, people bent hard by those first overpressured years on Mars.

But there still were some surprises, nevertheless. The natives from the northern cities, for instance — and not only them, but almost everyone not from Zygote — were much less physical with each other than Nirgal was used to being. They did not touch or hug or caress each other as much, or shove or strike — nor did they bathe together, although some learned to in Sabishii’s public baths. So Nirgal was always surprising people by his touch. He said odd things; he liked to run all day; whatever the reasons, as the months passed and he got involved in endlessly connected groups, bands, cells, and gangs, he was aware that he stuck out somehow, that he was the focal point of some groups — that a party was following him from cafe to cafe, from day to day. That there was such a thing as “Nirgal’s crowd.” Quickly he learned to deflect this attention if he didn’t want it. But sometimes he found he did.

Often it was when Jackie was there.

“Jackie again!” Art observed. It was not the first time she had come up, or the tenth.

Nirgal nodded, feeling his pulse jump.

Jackie too had moved to Sabishii, soon after Nirgal. She had taken rooms nearby, and attended some of the same classes. And in the fluctuating group of their peers, they sometimes showed off to each other — especially in the very common situation in which one or the other of them was involved in seducing someone or in being seduced.

But they soon learned that they could not indulge themselves in that, if they did not want to drive away other partners. Which neither did. So they left each other alone, except if one actively disliked the other’s choice of partner. So that in a way they were judging each other’s partners, and’ acquiescing to each other’s influence. And all this without a word, with this rare behavior the only visible sign of their power over each other. They were both fooling around with a lot of other people, making new relationships, friendships, having affairs. Sometimes they didn’t see each other for weeks. And yet at some deeper level (Nirgal shook his head unhappily as he tried to express this to Art) they “belonged to each other.”

If one of them ever needed to confirm that bond, the other responded to the seduction in a blaze of excitement, and off they went. That had only happened three times in the three years they were in Sabishii, and yet Nirgal knew by those meetings that the two of them were linked — by their shared childhood and all that had happened in it, certainly, but also by something more. Everything they did together was different than when they did it with other people, more intense.

With the rest of his acquaintances, there was nothing so fraught with significance, or danger. He had friends — a score, a hundred, five hundred. He always said yes. He asked questions and listened, and rarely slept. He went to the meetings of fifty different political organizations, and agreed with them all, and spent many a night talking, deciding the fate of Mars, and then of the human race. Some people he hit it off with better than others. He might talk to a native from the north and feel an immediate empathy, starting a friendship that would endure forever. Much of the time it happened that way. But then once in a while he would be utterly surprised by some action totally foreign to his understanding, and be reminded yet again what a cloistered, even claustrophobic upbringing he had had in Zygote — leaving him as innocent, in some ways, as a fairy brought up under an abalone shell.

“No, it’s not Zygote that made me,” he said to Art, looking behind them to make sure that Coyote was really sleeping. “You can’t choose your childhood, it’s just what happens to you. But after that you choose. I chose Sabishii. And that’s really what made me.”

“Maybe,” Art said, rubbing his jaw. “But childhood isn’t just those years. It’s also the opinions you form about them afterward. That’s why our childhoods are so long.”

One dawn the deep plum color of the sky illuminated the spectacular fin ridge of Acheron to the north, looming like a Manhattan of solid rock, as yet uncut into individual skyscrapers. The can-yonland underneath the fin was particolored, giving the fractured land a painted look. “That’s a lot of lichen,” Coyote said. Sax climbed into the seat beside him and leaned almost nose to windshield, showing as much animation as he had since the rescue.

Under the very top of the Acheron fin, there was a line of mirror windows like a diamond necklace, and on top of the ridge itself, a long tuft of green, under the ephemeral glint of tenting. Coyote exclaimed, “It looks like it’s been reoccupied!”

Sax nodded.

Spencer, looking over their shoulders, said, “I wonder who’s in there.”

“No one is,” Art said. They stared at him, and he went on: “I heard about it in my orientation in Sheffield. It’s a Praxis project. They rebuilt it, and got everything ready. And now they’re just waiting.”

“Waiting for what?”

“For Sax Russell, basically. For Taneev, Kohl, Tokareva, Russell …” He looked at Sax, shrugging almost apologetically.

Sax croaked something wordlike.

“Hey!” Coyote said.

Sax cleared his throat hard, tried again. His mouth pursed to a little O, and a horrible noise started deep in his throat: “W-w-w-w-w-” He looked over at Nirgal, gestured as if Nirgal would know.

“Why?” Nirgal said.

Sax nodded.

Nirgal felt his cheeks burn as an electric flush of acute relief ran through his skin, and he leaped up and gave the little man a hard hug. “You do understand!”

“Well,” Art was saying, “they did it as a kind of gesture. It was Fort’s idea, the guy who founded Praxis. ‘Maybe they’ll come back,’ he supposedly said to the Praxis people in Sheffield. I don’t know if he thought out the practicalities or not.”

“This Fort is strange,” Coyote said, and Sax nodded again.

“True,” Art said. “But I wish you could meet him. He reminds me of the stories you tell about Hiroko.”

“Does he know we’re out here?” Spencer asked.

Nirgal’s pulse leapt, but Art showed no sign of discomfort. “I don’t know. He suspects. He wants you to be out here.”

“Where does he live?” Nirgal asked.

“I don’t know.” Art described his visit to Fort. “So I don’t know exactly where he is. Somewhere on the Pacific. But if I could get word to him …”

No one responded.

“Well, maybe later,” Art said.

Sax was looking out the rover’s low windshield at the distant rock fin, at the tiny line of lit windows marking the labs behind them, empty and silent. Coyote reached out and squeezed his neck. “You want it back, don’t you.” Sax croaked something.

On the empty plain of Amazonis there were few settlements of any kind. This was the back country, and they rolled rapidly south through it, night after night, and slept in the darkened cabin of the car through the days. Their biggest problem was finding adequate hiding places. On flat open plains the boulder car stood out like a glacial erratic, and Amazonis was almost nothing but flat open plain. They usually tucked into the apron of ejecta around one of the few craters they passed. After the dawn meals Sax sometimes exercised his voice, croaking incomprehensible words, trying to communicate with them and failing. This upset Nirgal even more than it seemed to bother Sax himself, who, though clearly frustrated, did not seem pained. But then he had not tried to talk to Simon in those last weeks…

Coyote and Spencer were pleased with even this much progress, and they spent hours asking Sax questions, and running him through tests they got out of the AI lectern, trying to figure out just what the problem was. “Aphasia, obviously,” Spencer said. “I’m afraid his interrogation caused a stroke. And some strokes cause what they call nonfluent aphasia.”

“There’s such a thing as fluent aphasia?” Coyote said.

“Apparently. Nonfluent is where the subject can’t read or write, and has difficulty speaking or finding the right words, and is very aware of the problem.”

Sax nodded, as if to confirm the description.

“In fluent aphasia the subjects talk at great length, but are unaware that what they’re saying makes no sense.”

Art said, “I know a lot of people with that problem.”

Spencer ignored him. “We’ve got to get Sax down to Vlad and Ursula and Michel.”

“That’s what we’re doing.” Coyote gave Sax a squeeze on the arm before retiring to his mat.

On the fifth night after leaving the Bogdanovists, they approached the equator, and the double barrier of the fallen elevator cable. Coyote had passed the barrier in this region before, using a glacier formed by one of the aquifer outbursts of 2061, in Mangala Vallis. During the unrest water and ice had poured down the old arroyo for a hundred and fifty kilometers, and the glacier left behind when the flood froze had buried both passes of the fallen cable, at 152° longitude. Coyote had located a route over an unusually smooth stretch of this glacier, which had taken him across the two passes of the cable.

Unfortunately, when they approached Mangala Glacier — a long tumbled mass of gravel-covered brown ice, filling the bottom of a narrow valley — they found that it had changed since Coyote had last been there. “Where’s that rampway?” he kept demanding. “It was right here.”

Sax croaked, then made kneading motions with his hands, staring all the while through the windshield at the glacier.

Nirgal had a difficult time comprehending the glacier’s surface; it was a kind of visual static, all patches of dirty white and gray and black and tan, tumbled together until it was hard to distinguish size, shape, or distance. “Maybe it isn’t the same place,” he suggested.

“I can tell,” Coyote said.

“Are you sure?”

“I left markers. See, there’s one there. That trail duck on the lateral moraine. But beyond it should be a rampway up onto smooth ice, and it’s nothing but a wall of icebergs. Shit. I’ve been using this trail for ten years.”

“You’re lucky you had it that long,” Spencer said. “They’re slower than Terran glaciers, but they still flow downhill.”

Coyote only grunted. Sax croaked, then tapped at the inner lock door. He wanted to go outside.

“Might as well,” Coyote muttered, looking at a map on the screen. “We’ll have to spend the day here anyway.”

So in the predawn light Sax wandered the rubble plowed up by the glacier’s passage: a little upright creature with a light shining out of his helmet, like some deep-sea fish poking about for food. Something in the sight made Nirgal’s throat tighten, and he suited up and went outside to keep the old man company.

He wandered through the lovely chill gray morning, stepping from rock to rock, following Sax in his winding course through the moraine. Illuminated one by one in the cone of Sax’s headlamp were eldritch little worlds, the dunes and boulders interspersed with spiky low plants, filling cracks and hollows under rocks. Everything was gray, but the grays of the plants were shaded olive or khaki or brown, with occasional light spots, which were flowers — no doubt colorful in the sun, but now light luminous grays, glowing among thick furry leaves. Over his intercom Nirgal could hear Sax clearing his throat, and the little figure pointed at a rock. Nirgal crouched to inspect it. In cracks on the rock were growths like dried mushrooms, with black dots all over their shriveled cups, and sprinkled with what looked like a layer of salt. Sax croaked as Nirgal touched one, but he could not say what he wanted. “R-r-r …”

They stared at each other. “It’s okay,” Nirgal said, stricken again by the memory of Simon.

They moved to another patch of foliage. The areas that supported plants appeared like little outdoor rooms, separated by zones of dry rock and sand. Sax spent about fifteen minutes in each frosty fellfield, stumbling around awkwardly. There were a lot of different kinds of plants, and only after they had visited several glens did Nirgal begin to see some that appeared again and again. None of them resembled the plants he had grown up with in Zy-gote, nor were they like anything in the arboretums of Sabishii. Only the first-generation plants, the lichens, mosses, and grasses, looked at all familiar, like the ground cover in the high basins above Sabishii.

Sax didn’t try to speak again, but his headlamp was like a pointed finger, and Nirgal often trained his headlamp on the same area, doubling the illumination. The sky turned rosy, and it began to feel like they were in the planet’s shadow, with sunlight just overhead.

Then Sax said, “Dr — !” and aimed his headlamp at a steep slope of gravel, over which a network of woody branches grew, like a mesh put there to hold the rubble in place. “Dr — /”

“Dryad,” Nirgal said, recognizing it.

Sax nodded emphatically. The rocks under their feet were covered with light green patches of lichen, and he pointed at a patch, and said, “Ap-ple. Red. Map. Moss.”

“Hey,” Nirgal said. “You said that really well.”

The sun rose, throwing their shadows over the gravel slope. Suddenly the dryad’s little flowers were picked out by the light, the ivory petals cupping gold stamens. “Dry-ad,” Sax croaked. Their headlamp beams were now invisible, and the flowers blazed with daylight color. Nirgal heard a sound over the intercom and looked into Sax’s helmet, and saw that the old man was crying, the tears streaming down his cheeks.

Nirgal pored over mapsand photos of the region. “I have an idea,” he said to Coyote. And that night they drove to Nicholson Crater, four hundred kilometers to the west. The falling cable had to have landed across this large crater, at least on its first pass, and it seemed to Nirgal that there might be some kind of break or gap near the rim.

Sure enough, when they rolled up the low flat-topped hill that was the crater’s north apron, they came to the eroded rim and saw the weird vision of a black line, crossing the middle of the crater some forty kilometers away, looking like an artifact of some long-forgotten race of giants. “Big Man’s …” Coyote began.

“Hair strand,” Spencer suggested.

“Or black dental floss,” Art said.

The inner wall of the crater was much steeper than the outer apron, but there were a number of rim passes to choose from, and they drove without trouble down the stabilized slope of an ancient landslide, then crossed the crater floor, following the curve of the western inner wall. As they approached the cable, they saw that it emerged from a depression it had crushed in the rim, and drooped gracefully to the crater floor, like the suspension cable of a buried bridge.

They drove slowly under it. Where it left the rim, it was nearly seventy meters off the crater floor, and it didn’t touch down until it was over a kilometer out. They pointed the boulder car’s cameras up, and watched the view on the screen curiously; but the black cylinder was featureless against the stars, and they could only speculate about what the burn of the descent had done to the carbon.

“That’s nifty,” Coyote remarked as they drove up a smooth slope of eolian deposit, over another rim pass and out of the crater. “Now let’s hope there’s a way over the next pass.”

From the southern flank of Nicholson they could see south for many kilometers, and midway to the horizon was the black line of the cable’s second time around. This section had impacted many times harder than the first pass, and two swaths of ejecta paralleled the cable like henge mounds. It appeared that the cable just barely stuck out of the trench it had smashed into the plain.

As they got closer to it, weaving between ejecta boulders, they could see that the cable was a shattered mass of black rubble, a mound of carbon three to five meters higher than the plain, and steep on its sides, so that it did not look like it would be possible to drive over it in the boulder car.

Off to the east, however, was a dip in the mound of wreckage, and when they drove down the line to investigate, they found that a meteor impact subsequent to the cable’s fall had landed on the wreckage itself, smashing the cable and the ejecta swaths on both sides, and creating a new low crater that was all flecked and studded with black cable fragments, and occasional chunks of the diamond matrix that had spiraled inside the cable. It was a disordered mess of a crater, with no well-defined rim to block their way; and it looked like it would be possible to find a route through.

“Incredible,” said Coyote.

Sax shook his head vigorously. “Dei— Dei— ”

“Phobos,” Nirgal said, and Sax nodded.

“Do you think so?” Spencer exclaimed.

Sax shrugged, but Spencer and Coyote discussed the possibility enthusiastically. The crater appeared oval, a so-called bathtub crater, which would support the idea of a low-angle impact. And while a random meteor hitting the cable in the forty years since its fall would be quite a coincidence, the fragments of Phobos had fallen entirely in the equatorial zone, and so a piece of it hitting the cable was much less surprising. “Very useful,” Coyote noted after he had negotiated their way over the little crater, and gotten the car south of the ejecta zone.

They parked next to one of the last big chunks of ejecta, and suited up and went back to have a look at the site.

There were brecciated chunks of rock everywhere, so that it was not obvious which were pieces of the meteor and which ejecta excavated by the cable’s fall. But Spencer was pretty good at rock ID, and he collected several samples that he said were exotic carbonaceous chondrite, very likely to be pieces of the impact rock. It would take a chemical analysis to be sure, but back in the car he looked at them under magnification, and declared himself confident that these were pieces of Phobos. “Arkady showed me a piece just like it, the first time he came down.” They passed around a heavy burned-looking black chunk. “Impact brecciation has metamorphosed it,” Spencer said, inspecting the stone when it came back to him. “I suppose it has to be called phobosite.”

“Not the rarest rock on Mars, either,” Coyote said.

To the southeast of Nicholson Crater, the two big parallel canyons of the Medusae Fossae ran for over three hundred kilometers, into the fteart of the southern highlands. Coyote decided to drive up East Medusa, the bigger of the two fractures. “I like to go through canyons when I can, see if the walls have any overhangs or caves. That’s how I’ve found most of my cache sites.”

“What if you run into a transverse scarp that crosses the whole canyon?” Nirgal asked.

“I backtrack. I’ve done an inhuman lot of backtracking, no doubt about that.”

So they drove up the canyon, which proved mostly flat-floored, for the rest of the night. The following night, as they continued south, the floor of the canyon began to rise, in steps that they were always able to negotiate. Then they reached a new and higher level of flat floor, and Nirgal, who was driving, braked the car. “There’s buildings up there!”

They all crowded around to look through the windshield. On the horizon, under the eastern wall of the canyon, a cluster of small white stone buildings stood silently.

After a half hour’s examination .with the car’s various imagers and scopes, Coyote shrugged. “No obvious electricity or warmth. Doesn’t look like anyone’s home. Let’s go have a look.”

So they drove toward the structures, and stopped beside a massive chunk of the cliff wall, which had rolled well out on the floor. From this distance they could see that the buildings were freestanding, with no tent around them; they appeared to be solid blocks of whitish rock, like the caliche blanco in the badlands north of Olympus. Small white figures stood motionlessly between these buildings, on white plazas ringed by white trees. It was all made of stone.

“A statue,” Spencer said. “A town of stone!”

“Mud,” Sax croaked, then pounded the dashboard angrily, giving it four sharp slams that startled them all. “Muh! — du! — sa!”

Spencer and Art and Coyote laughed. They clapped Sax on the shoulders as if they were trying to pile-drive him into the floor. Then they all suited up again, and went out to have a closer look.

The white walls of the buildings glowed eerily in the starlight, like giant soap carvings. There were some twenty buildings, and many trees, and a couple of hundred people — and also a few score lions, mixed freely among the people. All carved from white stone, which Spencer identified as alabaster. The central plaza seemed to have been petrified during an active morning; there was a crowded farmers’ market, and a group clustered around two men playing chess, with waist-high pieces on a large board. The black chess pieces and the black squares of the chessboard stood out dramatically in their surroundings — onyx, in an alabaster world.

Another group of statues watched a juggler, who looked up at invisible balls. Several of the lions were watching this exhibition closely, as if ready to bat something out of the air if the juggler came too close. All the faces of the statues, human or feline, were rounded and almost featureless, but every one of them somehow expressed an attitude.

“Look at the circular arrangement of the buildings,” Spencer said over the intercom. “It’s Bogdanovist architecture, or something like.”

“No Bogdanovist ever mentioned this to me,” Coyote said. “I don’t think any of them have ever been in this region. I don’t know anyone who has. This is pretty remote.” He looked around, a grin showing through his faceplate. “Someone spent a bit of time at this!”

“It’s strange what people will do,” Spencer said.

Nirgal wandered around the edges of the construct, ignoring the talk on the intercom, looking into one blurred face after another, looking into white stone doorways and white stone windows, his blood stirring. It was as if the sculptor had made the place in order to speak to him, to strike him with his own vision. The white world of his childhood, thrusting right out into the green — or, out here, into the red…

And there was something in the peace of the place. Not just the stillness, but the marvelous relaxation in all the figures, the flowing calm of their stances. Mars could be this way. No more hiding, no more strife, the children racing around the market, the lions walking among them like cats…

After an extended tour of the alabaster town, they returned to the car and drove on. About fifteen minutes later Nirgal spotted another statue, a white bas-relief face only, emerging from the cliff face opposite the town. “The Medusa herself,” Spencer said, pausing in his nightly drink. The basilisk glare of the Gorgon was directed back at the town, and the stone snakes of her hair twisted away from her head and back into the cliffside, as if the rock had only just seized her by a serpentine ponytail, preventing her from emerging completely from the planet.

“Beautiful,” Coyote said. “Remember that face — if that’s not a self-portrait of the sculptor, I’m much mistaken.” He drove on without stopping, and Nirgal stared at the stone face curiously. It seemed to be Asian, although perhaps that was only the effect of having the snake hair pulled back. He tried to memorize the features, feeling it was someone he already knew.

They came out of the Medusa’s canyon before dawn, and stopped to hide through the day, and chart their next move. Beyond Burton Crater, which lay before them, the Memnonia Fossae cut the land east to west for hundreds of kilometers, blocking their way south. They had to go west, toward Williams and Ejriksson craters, then south again toward Columbus Crater, and after that weave through a narrow gap in the Sirenum Fossae farther south — and so on. Doing a continuous dance around craters, cracks, escarpments, and hollows. The southern highlands were extremely rough compared to the smooth long vistas of the north — Art commented on the difference, and Coyote said irritably, “It’s a planet, man. There’s all kind of land.”

Every day they woke to an alarm set for an hour before sunset, and spent the last light of day eating a spare breakfast, and watching the garish alpenglow colors spread with the shadows over the rugged landscape. Then every night they drove, without ever being able to use the autopilot, navigating the broken terrain kilometer by kilometer. Nirgal and Art took the graveyard shift together on most nights, and continued their long conversations. Then as the stars faded, and dawn’s pure violet light stained the eastern sky, they found places where the boulder car would be inconspicuous — in this latitude the work of a moment, almost just a matter of stopping, as Art said — and ate a leisurely supper, watching the sharp blast of sunrise and its sudden creation of great fields of shadow. A couple of hours later, after a planning session, and occasional trips out, they would darken the windshield, and sleep through the day.

At the end of another long night’s conversation about their respective childhoods, Nirgal said, “I suppose it wasn’t until Sabishii that I realized that Zygote was …”

“Unusual?” Coyote said from his sleeping mat behind them. “Unique? Bizarre? Hirokolike?”

Nirgal was not surprised to discover that Coyote was awake; the old man slept poorly, and often muttered a dreamy commentary to Nirgal and Art’s narrative, which they generally ignored, as he was mostly asleep. But now Nirgal said, “Zygote reflects Hiroko, I think. She’s very inward.”

“Ha,” Coyote said. “She didn’t use to be.”

“When was that?” Art pounced, swiveling in his chair to include Coyote in their little circle of talk.

“Oh, back before the beginning,” Coyote said. “In prehistoric times, back on Earth.”

“Is that when you met her?”

Coyote grunted affirmatively.

This was where he always stopped, when he was talking to Nirgal. But now with Art there, with just the three of them awake in all the world, in a little circle lit by the infrared imager, Coyote’s thin crooked face had a different expression than its usual mulish dismissal, and Art leaned over him and said firmly, “So just how did you get to Mars, anyway?”

“Oh God,” Coyote said, and rolled onto his side, propping his head up on one hand. “It’s hard to remember something that long ago. It’s almost like an epic poem I memorized once, and can barely recite anyniore.”

He glanced up at them, then closed his eyes, as if recalling the opening lines. The two younger men stared down at him, waiting.

“It was all due to Hiroko, of course. She and I were friends. We met young, when we were students at Cambridge. We were both cold in England, so we warmed each other. This was before she met Iwao, and long before she became the great mother goddess of the world. And back theft we shared a lot of things. We were outsiders at Cambridge, and we were good at the work. And so we lived together for a couple of years there. Very much like what Nirgal has been saying about Sabishii. Even what he said about Jackie. Although Hiroko …”

He closed his eyes, as if trying to see it in his mind.

“You stayed together?” Art asked.

“No. She went back to Japan, and I went with her for a while, but I had to go back to Tobago when my father died. So things changed. But she and I stayed in touch, and met at scientific conferences, and when we met we fought, or promised to love each other forever. Or both. We didn’t know what we wanted. Or how we could get it, if we admitted what we wanted. And then the selection of the First Hundred began. But I was in jail in Trinidad, for objecting to the flag-of-convenience laws. And even if I had been free, I wouldn’t have had a chance of being selected anyway. I’m not even sure I wanted to go. But Hiroko either remembered our promises, or thought I would be useful to her, I have never decided which. So she contacted me, and told me that if I wanted she would hide me in the farm on the Ares, and then in the colony on Mars. She has always been a bold thinker, I give her that.”

“Didn’t it strike you as a crazy plan?” Art asked, his eyes round.

“Yes it did!” Coyote laughed. “But all the good plans are crazy, aren’t they. And at that time my prospects were dim. And if I hadn’t gone for it, I would never have seen Hiroko again.” He looked at Nirgal, smiled crookedly. “So I agreed to try it. I was still in prison, but Hiroko had some unusual friends in Japan, and one night I found myself being led out of my cell by a trio of masked men, and every guard in the jail sedated. We took a helicopter to a tanker ship, and I sailed on that to Japan. The Japanese were building the space station that the Russians and Americans were using for the construction of the Ares, and I was flown up in one of the new Earth-to-space planes, and slipped into the Ares just as construction was ending. They popped me in with some of the farm equipment Hiroko had ordered, and after that it was up to me. I lived by my wits from that moment on, all the way to this very moment! Which meant I was pretty hungry at times, until the Ares began its flight. After that, Hiroko took care of me. I slept in a storage compartment behind the pigs, and stayed out of sight. It was easier than you might think, because the Ares was big. And when Hiroko got confident in the farm crew, she introduced me to them, and it was easier yet. Where it got hard was on the ground, in those first weeks after we landed. I went down in a lander filled with only the farm crew, and they helped me get settled in a closet in one of the trailers. Hiroko got the greenhouses built fast mostly to get me out of that closet, or so she would tell me.”

“You lived in a closet?”

“For a couple of months. It was worse than jail. But after that I lived in the greenhouse, and started work on stockpiling the materials we needed to take off on our own. Iwao had hidden the contents of a couple of freight boxes, right from the start. And after we built a rover out of spare parts I spent most of my time away from Underbill, exploring the chaotic terrain and finding a good place for our hidden shelter, and moving stuff out there. I was out on the surface more than anyone, even Ann. By the time the farm team moved out there to it, I was used to spending a lot of time on my own. Just me and Big Man, out wandering the planet. I tell you, it was like heaven. No, not heaven — it was Mars, pure Mars. I guess I lost my mind in a way. But I loved it so … I can’t really talk about it.”

“You must have taken a lot of radiation.”

Coyote laughed. “Oh yes! Between those journeys and the solar storm on the Ares, I took on more rems than anyone in the First Hundred, except maybe for John. Maybe that’s what did it. Anyway” — he shrugged, looked up at Art and Nirgal — “here I am. The stowaway.”

“Amazing,” Art said.

Nirgal nodded; he had never gotten his father to reveal even a tenth as much information about his past, and now he looked from Art to Coyote and back again, wondering how Art had done it. And done it to him as well — for Nirgal had tried to tell not only what had happened to him, but what it had meant, which was much more difficult. Apparently this was a talent Art had, though it was very hard to pin down what it consisted of; just the look on his face, somehow, that cross-eyed intensity of interest, those bald bold questions, trampling on the niceties and going right to the heart of things — assuming that every person wanted to talk, to shape the meaning of their life. Even secretive weird old hermits like Coyote.

“Well, it was not that hard,” Coyote was saying now. “Concealment is never as hard as people think, you must understand that. It’s action while hiding that is the hard part.”

At that thought he frowned, then pointed a finger at Nirgal. “This is why we will have to come out eventually, and fight in the open. This is why I got you to go to Sabishii.”

“What? You told me I shouldn’t go! You said it would ruin me!”

“That was how I got you to go.”

They kept up this nocturnal, conversational life for the better part of a week, and at the end of it they approached a small settled region surrounding the mohole that had been dug in the midst of craters Hipparchus, Eudoxus, Ptolemaeus, and Li Fan. There were some uranium mines on the aprons of these craters, but Coyote did not suggest any sabotage attempts, and they drove hard past the Ptolemaic mohole, getting away from the region as quickly as possible. Soon they came to the Thaumasia Fossae, the fifth or sixth big fracture system they had encountered on their trip. Art found this curious, but Spencer explained to him that the Tharsis bulge was surrounded by fracture systems caused by its uplift, and as they were in effect circumnavigating the bulge, they kept running into them. Thaumasia was one of the biggest of these systems, and the location of the large town of Senzeni Na, which had been founded next to another of the 40° latitude moholes, one of the first moholes to be dug, and still one of the deepest. At this point they had been traveling for over two weeks, and they needed to restock at one of Coyote’s caches.

They drove south of Senzeni Na, and near dawn were weaving between rocky ancient hillocks. But when they came to the bottom end of a landslide coming off a low broken scarp, Coyote started cursing. The ground was marked by rover tracks, and a scattering of crushed gas cylinders, food boxes and fuel containers.

They stared at the sight. “Your cache?” Art asked, which provoked another outburst of swearing.

“Who were they?” Art asked. “Police?”

No one answered immediately. Sax went to one of the drivers’ seats to check supply gauges. Coyote continued cursing furiously, plopping meanwhile into the other driver’s seat. Finally he said to Art, “It wasn’t police. Not unless they’ve started using Vishniac rovers. No. These thieves were from the underground, damn them. Probably an outfit I know based in Argyre. I can’t think of anyone else who would do it. But this crowd knows where some of my old caches were, and they’ve been mad at me ever since I sabotaged a mining settlement in the Charitums, because it closed down after that, and they lost their main source of supplies.”

“You folks should try to stay on the same side,” Art said.

“Fuck off,” Coyote advised him.

Coyote started up the boulder car and drove away. “It’s the same old story,” he said bitterly. “The resistance begins fighting itself, because that’s the only thing it can beat. Happens every time. You can’t get any movement larger than five people without including at least one fucking idiot.”

He went on in that vein for quite some time. Finally Sax tapped at one of the gauges, and Coyote said roughly, “I know!”

It was full daylight, and he stopped the car in a cleft between two of the ancient hillocks, and they blacked the windows, and lay in the dark on their narrow mattresses.

“So how many underground groups are there?” Art asked.

“No one knows,” Coyote said.

“You’re kidding.”

Nirgal answered before Coyote started in again. “There’s about forty in the southern hemisphere. And some long-standing disagreements among them are getting nasty. There are some tough groups out there. Radical Reds, Schnelling splinter groups, different kinds of fundamentalists … it’s causing trouble.”

“But aren’t you all working for the same thing?”

“I don’t know.” Nirgal recalled all-night arguments in Sabishii, sometimes quite violent, among students who were basically friends. “Maybe not.”

“But haven’t you talked it over?”

“Not in any formal way, no.”

Art looked surprised. “You should do that,” he said.

“Do what?” Nirgal asked.

“You should convene some kind of meeting of all the underground groups, and see if you can’t agree about what you’re all trying to do. How to settle disputes, and like that.”

Aside from a skeptical snort from Coyote, there was no response to this. After a long time Nirgal said, “My impression is that some of these groups are wary of Gamete, because of the First Hundred in it. No one wants to give up any autonomy to what’s already perceived as the most powerful sanctuary.”

“But they could work on that at a meeting,” Art said. “That’s part of what it would be for. Among other things. You all need to work together, especially if the transnat police get more active after what they found out from Sax.”

Sax nodded at this. The rest of them considered it in silence. Somewhere in the consideration Art started to snore, but Nirgal was awake for hours, thinking about it.

They approached Senzeni Na in some need. Their food supplies were adequate if they rationed them, and the car’s water and gases were recycling so efficiently that there was little loss there. But they were simply short of fuel to run the car. “We need around fifty kilos of hydrogen peroxide,” Coyote said.

He drove up to the rim of Thaumasia’s biggest canyon; and there in the far wall was Senzeni Na, behind great sheets of glass, the arcades all full of tall trees. The canyon floor in front of it was covered with walktubes, small tents, the great factory apparatus of the mo hole, the mohole itself, which was a giant black hole at the south end of the complex, and the tailings mound, which ran up the canyon far to the north. This was reputed to be the deepest mohole on Mars, so deep that the rock was getting a bit plastic at the bottom, “squishing in,” as Coyote put it — eighteen kilometers deep, with the lithosphere in the area about twenty-five.

The mohole operation was almost completely automated, and the majority of the town’s population never went near it. And many of the robot trucks hauling rock out of the hole used hydrogen peroxide for fuel, so the warehouses down on the canyon floor next to the mohole would have what they needed. And security down there dated from before the unrest, and had been designed in part by John Boone himself, so it was woefully inadequate to withstand Coyote’s methods, particularly since he had all of John’s old programs in his AI.

The canyon was exceptionally long, however, and Coyote’s best way down to the canyon floor from the rim was a climbing trail, some ten kilometers downcanyon from the mohole. “That’s fine,” Nirgal said. “I’ll get it on foot.”

“Fifty kilos?” Coyote said.

“I’ll go with him,” said Art. “I may not be able to do mystic levitation, but I can run.”

Coyote thought it over, nodded. “I’ll lead you down the cliff.”

So he did that, and in the timeslip Nirgal and Art took off with empty backpacks draped over their air tanks, running along easily over the smooth canyon floor, north to Senzeni Na. It seemed to Nirgal that it was going to be a simple operation. They came up on the mohole complex without a problem, the starlight now augmented by the diffuse light of the town shining out of the glass, and reflecting off the far wall. Coyote’s program got them through a garage lock and into the warehouse area as quickly as if they had every right to be there, with no sign that they had tripped any alarms. But then when they were in the warehouse itself, stuffing small hydrogen peroxide containers in their backpacks, all the lights in the place went on at once, and emergency doors slid shut.

Art ran immediately to the wall away from the door, and set a charge and moved aside. The charge exploded with a loud bang, blowing a sizable hole in the thin warehouse wall, and then the two of them were outside and skulking between gigantic draglines to the perimeter wall. Suited figures came racing out of the walk-tube lock from the town, and the two intruders had to dive behind one of the draglines, a structure so big that they could stand in the crack between individual tractor treads. Nirgal felt his heart pounding against the metal. The suited figures went into the warehouse, and Art ran out and set another charge; the flash of light from this one blinded Nirgal, and he ducked through the gap in the fence and ran for it without seeing a thing, without feeling the thirty kilograms of fuel packets bouncing on his back and crushing the air tanks into his spine. Art was ahead of him again, badly out of control in the Martian g but nonetheless bounding along with those great surging strides. Nirgal almost laughed as he worked to catch up with him, hitting his rhythm and then, as he drew abreast of him, trying to show him by example how to use his arms properly, in a sort of swimming motion, rather than the rapid pumping that was throwing Art off balance so often. Despite the dark and their speed it seemed to Nirgal that Art’s arms began to slow down.

And they ran. Nirgal took the lead, and tried to pick the cleanest route over the canyon floor, the one least littered with rocks. The starlight seemed moje than sufficient to illuminate their way. Art kept pounding up to his right, pressing him to hurry. It almost became a kind of race, and Nirgal ran much faster than he would have on his own, or in any normal circumstances. So much of it was rhythm, and breath, and the dispersal of heat from the torso out into the skin and then the walker. It was surprising to see how well Art could keep up with, him, without the advantage of any of the disciplines. He was a powerful animal.

They almost ran right by Coyote, who leaped out from behind a rock and scared them enough to knock them down like ninepins. Then they clambered up the rocky trail he had marked on the cliff wall, and were on the rim, under the full dome of the stars again, the bright lights of Senzeni Na like a spaceship that had dived into the opposite cliff.

Back in the boulder car Art gasped for air, still out of breath from the run down the canyon. “You’re going to have to — teach me that lung-gom,” he said to Nirgal. “My Lord you run fast.”

“Well, you too. I don’t know how you do it.”

“Fear.” He shook his head, sucked at the air. “This kind of thing is dangerous,” he complained to Coyote.

“It wasn’t my idea,” Coyote snapped. “If those bastards hadn’t stolen my supplies, we wouldn’t have had to do it.”

“Yeah, but you do stuff kind of like this all the time, right? And it’s dangerous. I mean, you need to be doing something other than sabotage in the outback. Something systemic.”

It turned out that fifty kilos was the absolute minimum they needed to get home, so they limped south with all noncritical systems shut off, so that the interior of the car was dark, and fairly cold. It was cold outside as well; through the lengthening nights of the early southern winter they began to encounter frost on the ground, and snowdrifts. Salt crystals on top of the drifts served as the seed points for ice flakes, which grew into thickets of ice flowers. They navigated between these white crystalline fields, dimly glowing in the starlight, until the fields merged into one great white blanket of snow, frost, rime, and ice flowers. Slowly they drove . over it, until one night the hydrogen peroxide ran out. “We could have got more,” Art said. “Shut up,” Coyote replied.

They ran on battery power, which would not last long. In the dark of the unlit car, the light cast by the white world outside was ghostly. None of them talked, except to discuss the essentials of driving. Coyote was confident that the distance the batteries would take them would be enough to see them home, but they were cutting it awfully fine, and if anything failed, if one of the ice-clogged wheels jammed in its well — they would have to try walking, Nirgal thought. Running. But Spencer and Sax wouldn’t be able to run far.

On the sixth night after the raid on Senzeni Na, however, around the end of the timeslip, the frosty ground ahead became a pure white line, which thickened on the horizon, and then came clear of it: the white cliffs of the southern polar ice cap. “It looks like a wedding cake,” Art said, grinning.

They were almost out of battery power, to the point that the car was slowing down. But Gamete was just a few kilometers clockwise around the polar cap. And so just after dawn, Coyote guided the halting car into the outlying garage in Nadia’s crater rim complex. They walked the last stretch, crunching over new frost in the raw long-shadowed morning light, under the great white overhang of dry ice.

Gamete gave Nirgalthe same feeling it always did, that he was trying to fit into old clothes that were much too small. But this time Art was there with him, and so the visit had the interest of showing a new friend an old home. Every day Nirgal took him around, explaining features of the place and introducing him to people. As he watched the range of expressions plainly exposed on Art’s face, from surprise to amazement to disbelief, the whole enterprise of Gamete began to strike Nirgal as truly odd. The white ice dome; its winds, mists, birds; the lake; the village, always freezing, weirdly shadowless, its white-and-blue buildings dominated by the crescent of bamboo treehouses … it was a strange place. And Art found all of the issei equally amazing; he shook their hands, saying, “I’ve seen you on the vids, very pleased to meet you.” After introductions to Vlad and Ursula, Marina and Iwao, he muttered to Nirgal, “It’s like a wax museum.”

Nirgal took him down to meet Hiroko, and she was her usual benign, distant self, treating Art with about the same reserved friendliness she gave to Nirgal. Mother goddess of the world… They were in her labs, and feeling obscurely annoyed by her, Nirgal took Art by the ectogene tanks, and explained what they were. Art’s eyes went perfectly round when he was surprised, and now they were like big white-and-blue marbles. “They look like refrigerators,” he said, and stared closely at Nirgal. “Was it lonesome?”

Nirgal shrugged, looked down at the small clear windows, like portholes. Once he had floated in there, dreaming and kicking… It was hard to imagine the past, hard to believe in it. For billions of years he had not existed, and then one day, inside this little black box … a sudden appearance, green in the white, white in the green.

“It’s so cold here,” Art remarked when they went back outside. He was wearing a big borrowed fiberfill coat, with the hood over his head.

“We have to keep a water ice layer coating the dry ice, so the air stays good. So it’s always a little under freezing, but not much. I like it myself. It strikes me as the best temperature of all.”

“Childhood.”

“Yeah.”

They visited Sax every day, and he would croak “Hello” or “Good-bye” in greeting, and try his best to talk. Michel was spending several hours a day working with him. “It’s definitely aphasia,” he told them. “Vlad and Ursula did a scan, and the damage is in the left anterior speech center. Nonfluent aphasia, sometimes called Broca’s aphasia. He has trouble finding the word, and sometimes he thinks he’s got it, but what comes out will be synonyms, or antonyms, or taboo words. You should hear the way he can say Bad results. It’s frustrating for him, but improvement from this particular injury is often good. Slow, however. Essentially, other parts of the brain have to learn to take over the functions of the damaged part. So — we work on it. It’s nice when it goes well. And it could be worse, obviously.”

Sax, who had been staring at them through this, nodded quizzically. He said, “I want to teach. To speech.”

Of all the people in Gamete to whom Nirgal introduced Art, the one Art hit it off with best was Nadia. They were drawn to each other instantly, to Nirgal’s surprise. But it pleased him to see it, and he watched his old teacher fondly as she made her own kind of confession in response to Art’s question barrage, her face looking very ancient except for her startling light brown eyes, with the green flecks around the pupil — eyes that radiated friendly interest and intelligence, and amusement at Art’s interrogation.

The three of them ended up spending hours together in Nirgal’s room talking, looking down at the village, or out the other window to the lake. Art walked around the little cylinder from window to door to window, fingering the cuts in the glossy green wood. “Do you call it wood?” he asked, looking at the bamboo. Nadia laughed. “I call it wood,” she said. “It’s Hiroko’s idea to live in these things. And a good one; good insulation, incredible strength, no carpentry but door and window installation …”

“I guess you wish you had these bamboo in Underbill, eh?”

“The spaces we had were too small. Maybe in the arcades. Anyway this species wasn’t developed until recently.”

She turned the interrogation on him, and asked him scores of questions about Earth. What did they use for housing materials now? Were they going to use fusion power commercially? Was the UN irrevocably damaged by the war of ‘61? Were they trying to build a space elevator for Earth? How much of the population had gotten the aging treatments? Which of the big transnational were the most powerful? Were they fighting among themselves for preeminence?

Art answered these questions as fully as he could, and though he shook his head at the inadequacy of his answers, Nirgal for one learned a lot from them, and Nadia seemed to feel the same. And they both found themselves laughing fairly often.

When Art asked Nadia questions in turn, her answers were friendly, but varied greatly in length. Talking about her current projects she went on in detail, happy to describe the scores of construction sites she was working on in the southern hemisphere. But when he asked her questions about the early years in Underbill, in that bold direct way of his, she usually just shrugged, even if he asked about building details. “I don’t really remember it very well,” she would say.

“Oh come on.”

“No, I’m telling the truth. It’s a problem, actually. How old are you?”

“Fifty. Or fifty-one, I guess. I’ve lost track of the date.”

“Well, I am one hundred and twenty. Don’t look so shocked! With the treatments it’s not so old — you’ll see! I just had the treatment again two years ago, and I’m not exactly like a teenager, but I feel pretty good. Very good in fact. But I think memory may be the weak link. It may be the brain just won’t hold that much. Or maybe I just don’t try. But I’m not the only one having the problem. Maya is even worse than me. And everyone my age complains about it. Vlad and Ursula are getting concerned. I’m surprised they didn’t think of this back when they developed the treatments.”

“Maybe they did and then forgot.”

Her laugh seemed to take her by surprise.

Later at dinner, after talking about her construction projects again, Art said to her, “You really ought to try to convene a meeting of all these underground groups.”

Maya was at their table, and she looked at Art as suspiciously as she had in Echus Chasma. “It isn’t possible,” she declared. She looked much better than she had when they had parted, Nirgal thought — rested, tall, rangy, graceful, glamorous. She seemed to have shrugged off the guilt of murder as if it were a coat she didn’t like.

“Why not?” Art asked her. “You’d be a lot better off if you could live on the surface.”

“This is obvious: And we could move into the demimonde, if it were just that simple. But there is a large police force on the surface and in orbit, and the last time they saw us they were trying to kill us as quickly as possible. And the way they treated Sax does not give me any confidence that things have changed.”

“I’m not saying they have. But I think there are things you could do to oppose them more effectively. Getting together, for instance, and making a plan. Making contact with surface organizations that would help you. That kind of thing.”

“We have such contacts,” Maya said coldly. But Nadia was nodding. And Nirgal’s mind was racing with images of his years in Sabishii. A meeting of the underground…

“The Sabishiians would come for sure,” he said. “They’re already doing stuff like this all the time. That’s what the demimonde is, in effect.”

Art said, “You should think about contacting Praxis as well. My ex-boss William Fort would be very interested in such a meeting. And the whole membership of Praxis is involved in innovations you would like.”

“Your ex-boss?” Maya said.

“Sure,” Art said with an easy smile. “I’m my own boss now.”

“You could say you are our prisoner,” Maya pointed out sharply.

“When you’re the prisoner of anarchists it’s the same thing, right?”

Nadia and Nirgal laughed, but Maya scowled and turned away.

Nadia said, “I think a meeting would be a good idea. We’ve let Coyote run the network for too long.”

“I heard that!” Coyote called from the next table.

“Don’t you like the idea?” Nadia asked him.

Coyote shrugged. “We have to do something, no doubt of that. They know we’re down here now.”

This caused a thoughtful silence.

“I’m going north next week,” Nadia said to Art. “You can come with me if you like — Nirgal, you too if you want. I’m going to drop in on a lot of sanctuaries, and we can talk to them about a meeting.”

“Sure,” Art said, looking pleased. And Nirgal’s mind was still racing as he thought of the possibilities. Being in Gamete again brought dormant parts of his mind back alive, and he saw clearly the two worlds in one, the white and the green, split into different dimensions, folded through each other — like the underground and the surface world, joined clumsily in the demimonde. A world out of focus…

So the next week Art and Nirgal joined Nadia, and drove north. Because of Sax’s arrest Nadia did not want to risk staying in any of the open towns along their way, and she did not even seem to trust the other hidden sanctuaries; she was one of the most conservative of the old ones in terms of secrecy. Over the years of hiding she, like Coyote, had built a whole system of small shelters of her own, and now they drove from one to the next, spending the short days sleeping and waiting in relative comfort. They could not drive during the winter days because the fog hood had been lessening in thickness and area for several years now, and this year was often no more than a light mist, or patchy low clouds, swirling over the rough lumpy land. Once they were descending a rough drop in a foggy morning, after a 10 A.M. dawn, and Nadia was explaining that Ann had identified it as the remnant of an earlier Chasma Australe — “She says there are literally scores of fossil Chasma Australes down here, cut at different angles during earlier points in the cycle of precession” — and the fog swept away, and they could suddenly see for many kilometers, all the way to the shaggy ice walls at the mouth of the present Chasma Australe, gleaming in the distance. They were exposed — then the clouds closed over them again, very swiftly, enveloping them in murky flowing white, as if they were traveling in a snowstorm in which the snowflakes were so fine that they defied gravity, and blew about in suspension forever.

Nadia hated that kind of exposure, no matter how brief, and so she continued to hide through the days. They looked out the little windows of her shelters onto swirling clouds, which sometimes caught the light in sparkling arrays, so bright it hurt to look at them. Sunbeams cut through gaps between clouds, striking the long ridges and scarps of the blindingly white land. Once they even experienced a full whiteout, when all shadows disappeared, and everything else: a pure white world, in which it was impossible to make out even the horizon.

On other days icebows threw curves of pale pastel color against the intense whites, and once when the sun broke through, low over the land, it was surrounded by a ring of light as bright as it was. The landscape blazed white under this display, not uniformly but in patches, all shifting rapidly in the ceaseless winds. Art laughed to see it, and he never stopped exclaiming over the ice flowers, now as large as shrubs, and studded with spikes and lacy fans, and growing into each other at their edges, scr that in many areas the ground itself completely disappeared, and they drove across a crackling surface of shard blooms, crushing hundreds of them under their wheels. The long dark nights were almost a comfort after days like that.

Days passed, one like the next. Nirgal found it very comfortable to travel with Art and Nadia; they were both even-tempered, calm, funny; Art was 51 and Nadia 120, and Nirgal only 12, which was around 25 Terran years; but despite the discrepancies in age they interacted as equals. Nirgal could test his ideas on them freely, and they never laughed or scoffed, even when they saw problems and pointed them out. And in fact their ideas meshed fairly well, for the most part. They were, in Martian political terms, moderate green assimilationists — Booneans, Nadia called it. And they had similar temperaments, which was something that Nirgal had never felt before about anyone, not for the rest of his family in Gamete or his friends in Sabishii.

As they talked, night after night, they dropped in briefly on some of the big sanctuaries of the south, introducing Art to the people there, and broaching the idea of a meeting or congress. They took him to Bogdanov Vishniac, and amazed him with the giant complex built deep into the mohole, so much bigger than any other sanctuary. Art’s pop-eyed face was as eloquent as a speech, and brought back to Nirgal most acutely the feeling he had had as a child when he first visited it with Coyote.

The Bogdanovists were clearly interested in a meeting, but Mik-hail Yangel, one of the only one of Arkady’s associates to survive ‘61, asked Art what the long-range purpose of such a meeting would be.

“To retake the surface.”

“I see!” Mikhail’s eyes were wide. “Well, I’m sure you would have our support for that! People have been afraid to even bring that subject up.”

“Very good,” Nadia told Art as they drove on north. “If the Bogdanovists support a meeting, then it will probably happen. Most of the hidden sanctuaries are either Bogdanovist or else heavily influenced by them.”

From Vishniac they visited the sanctuaries around Holmes Crater, known as the “industrial heartland” of the underground. These colonies were also mostly Bogdanovist, with any number of small social variations among them, influenced by early Martian social philosophers such as the prisoner Schnelling, or Hiroko, or Marina, or John Boone. The Francophone Utopians in Prometheus, on the other hand, had structured their settlement on ideas taken from sources ranging from Rousseau and Fourier to Foucault and Nemy, subtleties Nirgal had not been aware of when he had first visited. Currently they were being strongly influenced by the Polynesians who had recently arrived on Mars, and their big warm chambers sported palm trees and shallow pools, so that Art said it seemed more like Tahiti than Paris.

In Prometheus they were joined by Jackie Boone herself, who had been left there by friends traveling through. She wanted to go directly on to Gamete, but she was willing to travel with Nadia rather than wait longer, and Nadia was willing to take her. So when they took off again, they had Jackie with them.

The easy camaraderie of the first part of their journey disappeared. Jackie and Nirgal had parted in Sabishii with their relationship in its usual unsettled undefined state, and Nirgal was displeased to have the growth of his new friendships interrupted. Art was obviously agog at her physical presence — she was actually taller than he was, and heavier than Nirgal, and Art watched her in a way he thought surreptitious, but which the others were all aware of, including Jackie of course. It made Nadia roll her eyes, and she and Jackie quarreled over little things like sisters. Once after they did, and Jackie and Nadia were elsewhere in one of Na-dia’s shelters, Art whispered to Nirgal, “She’s just like Maya! Doesn’t she remind you? The voice, the mannerisms—”

Nirgal laughed. “Tell her that and she’ll kill you.”

“Ah,” Art said. He regarded Nirgal with a sidelong glance, “So you two are still… ?”

Nirgal shrugged. In a way it was interesting; he had told Art enough about his relationship with Jackie that the older man knew there was something fundamental between the two. Now Jackie was almost certain to come on to Art, to add him to her minions as she routinely did with men she liked or thought important. At this point she had not figured out how important Art was, but when she did she would act in her usual way, and then what would Art do?

So their voyage was no longer the same, Jackie imparting her usual spin to things. She argued with Nirgal and Nadia; she casually rubbed up to Art, charming him at the same time she judged him, just as an automatic part of acquaintanceship. She would pull off her shirt to sponge down in Nadia’s shelters, or put a hand to his arm when asking questions about Terra — then at other times ignore him completely, veering off into worlds of her own. It was like living with a big cat in the rover, a panther that might purr in your lap or bat you across the compartment, but either way stalk about in a perfect nervous grace.

Ah, but that was Jackie. And there was her laugh, ringing through the car at things Art or Nadia said; and her beauty; and her intense enthusiasm for discussing the Martian situation, so that when she discovered what they were doing on this trip, she immediately fell into it. Life was heightened with her around, no doubt about it. And Art, though he goggled at her when she bathed, had what Nirgal suspected was a sly edge to his smile as he enjoyed her mesmerizing attentions; and once Nirgal caught him giving a look to Nadia that was positively amused. So though he liked her well enough, and liked looking at her, he did not seem hopelessly smitten. This was possibly a matter of his friendship with Nirgal; Nirgal couldn’t be sure, but he liked the idea, which had not been a common one in either Zygote or Sabishii.

For her part, Jackie seemed inclined to dismiss Art as a factor in the organizing of a general meeting, as if she would take it over herself. But then they visited a small neomarxist sanctuary in the Mountains of Mitchel (which were no more mountainous than the rest of the southern highlands, the name being an artifact of the telescope era) and these neomarxists proved to be in communication with the city of Bologna in Italy, and with the Indian province of Kerala — and with Praxis offices in both these places. So they had a lot to talk about with Art, and they obviously enjoyed it and at the end of the visit one of them said to him, “It’s wonderful what you’re doing, you’re just like John Boone.”

Jackie jerked her head around to stare at Art, who was sheepishly shaking his head. “No he’s not,” she said automatically.

But after that she treated him more seriously. Nirgal could only laugh. Any mention of the name John Boone was like a magic spell to Jackie. When she and Nadia discussed John’s theories, he could understand a little why she felt that way; much of what Boone had wanted for Mars made excellent sense, and it seemed to him that Sabishii in particular was a kind of Boonean space. For Jackie, however, it went beyond a rational response — it had to do with Kasei and Esther, and Hiroko, even Peter — with some complex of feelings that touched her on a level that nothing else did.

They continued north, into lands even more violently disarranged than those they had left behind. This was volcanic country, where the harsh sublimity of the southern highland was augmented by the ancient craggy peaks of Australis Tholus and Amphitrites Patera. The two volcanoes bracketed a region of lava flows, where the blackish rock of the land was frozen in weird lumps, waves, and rivers. Once these flows had poured over the surface in streams of white-hot fluid, and even now, hard and black and shattered by the ages, and covered with dust and ice flowers, the liquid origins were completely evident.

The most prominent of these lava remnants were long low ridges, like dragon tails now fossilized to solid black rock. These ridges snaked across the land for many kilometers, often disappearing over the horizon in both directions, forcing the travelers to make long detours. These dorsa were ancient lava channels; the rock they were made of had proved harder than the countryside they had originally flowed over, and in the eons since, the countryside had been worn away, leaving the black mounds lying on the surface somewhat like the fallen elevator cable only very much larger.

One of the dorsa, in the Dorsa Brevia region, had recently been turned into a hidden sanctuary. So Nadia drove their rover on a tortuous path through outlying lava ridges, and then into a capacious garage in the side of the largest black mound they had seen. They got out of their car, and were greeted by a small group of friendly strangers, several of whom Jackie had met before. There was no indication in the garage that the chamber beyond it was going to be any different from any other they had visited, and so when they walked into a big cylindrical lock and out the other door, it was a great shock to find before them an open space that clearly occupied the whole interior of the ridge. The ridge was hollow; the empty space inside it was roughly cylindrical, a tube perhaps two hundred meters floor to ceiling, three hundred meters wall to wall, and extending for as far as they could see in both directions. Art’s mouth was like a cross-section model of the tunnel: “Wow!” he kept exclaiming. “Wow, look at this! Wow!”

Quite a few dorsa were hollow, their hosts told them. Lava tunnels. There were many of them on Terra, but the usual two-magnitude scale jump obtained, and this tube was in fact a hundred times bigger than the biggest Terran tube. When the lava streams had flowed, a young woman named Ariadne explained to Art, they had cooled and hardened at their edges, and then on their surfaces — after which hot lava had continued to run through the sleeve, until the flows had stopped, and the remaining lava had emptied out onto some lake of fire, leaving behind cylindrical caves that were sometimes fifty kilometers long.

The floor of this particular tunnel was approximately flat, and now it was covered by rooftops and grassy parks, ponds, and hundreds of young trees, planted in groves of mixed bamboo and pine. Long cracks in the roof of the tunnel had served as the basis for filtered skylights, made of layered materials which gave off the same visual and thermal signals as the rest of the ridge, but let into the tunnel long curtains of sunny brown air, so that even the dimmest sections of the tunnel were only as dim as a cloudy day.

Dorsa Brevia’s tunnel was forty kilometers long, Ariadne informed them as they walked down a staircase, although there were places where the roof had caved in, or plugs of lava almost filled the cavity. “We haven’t closed off the whole thing, of course. It’s more than we need, and more than we could keep warm and pumped anyway. But we’ve closed off about twelve kilometers now, in kilometer-long segments, with tent-fabric bulkheads between them.”

“Wow,” Art said again. Nirgal felt just as impressed, and Nadia was clearly delighted. Even Vishniac was nothing compared to this.

Jackie was already near the bottom of the long staircase that led from the garage lock to a park below them. As they followed her Art said, “Every colony you’ve taken me to I’ve figured has to be the biggest one, and I’m always wrong. Why don’t you just tell me now if the next one is going to be like all of Hellas Basin or something.”

Nadia laughed. “This is the biggest one I know of. Bigger!”

“So why do you all stay in Gamete, when it’s so cold and small and dim? Couldn’t the people from all the sanctuaries fit into this space?”

“We don’t want to all be in one place,” she replied. “As for this one, it wasn’t even here a few years ago.”

Down on the floor of the tunnel they appeared to be in a forest, under a black stone sky rent by long jagged bright cracks. The four travelers followed a group of their hosts to a complex of buildings with thin wooden walls and steep roofs upturned at the corners. In one of these they were introduced to a group of elderly women and men in colorful baggy clothing, and invited to share a meal.

As they ate they learned more about the sanctuary, mostly from Ariadne, who sat beside them. It had been built and occupied by the descendants of people who had come to Mars and joined the disappeared in the 2050s, leaving the cities and occupying small refuges in this region, aided in their efforts by the Sabishiians. They had been heavily influenced by Hiroko’s areophany, and their society was described by some as a matriarchy. They had studied some ancient matriarchal cultures, and based some of their customs on the ancient Minoan civilization and the Hopi of North America. Thus they worshipped a goddess who represented life on Mars, something like a personification of Hiroko’s viriditas, or a deification of Hiroko herself. And in daily life the women owned the households, and would pass them on to their youngest daughters: ultimogeniture, Ariadne called it, a custom of the Hopi. And as with the Hopi, men moved into their wives’ houses on marriage.

“Do the men like it?” Art asked curiously.

Ariadne laughed at his expression. “There’s nothing like happy women for making happy men, that’s what we say.” And she gave Art a look that seemed to pull him right over the bench toward her.

“Makes sense to me,” Art said.

“We all share the work — extending the tunnel segments, farming, raising the children, whatever needs doing. Everybody tries to get good at more than just their specialty, which is a custom that comes from the First Hundred, I think, and the Sabishiians.”

Art nodded. “And how many of you are there?”

“About four thousand now.”

Art whistled his surprise.

That afternoon they were taken down the tunnel through several kilometers of transformed segments, many of them forested, and all containing a large stream that ran down the floor of the tunnel, widening in some segments to form big ponds. When Ariadne brought them back up to the first chamber, called Zakros, almost a thousand people showed up for an open-air meal in the largest park. Nirgal and Art wandered around talking to people, enjoying a plain meal of bread and salad and broiled fish. The people there appeared receptive to the idea of a congress of the underground. They had tried something like it years before, but had not gotten many takers at the time — had lists of the sanctuaries in their region — and one of the older women said, with authority, that they would be happy to host it, as they had a space large enough to handle a great number of guests.

“Oh, that would be marvelous,” Art said, glancing at Ariadne.

Later Nadia agreed. “It will help a lot,” she said. “A lot of people will be resistant to the idea of a meeting, because they suspect the First Hundred of trying to take charge of the underground. But if it’s held here, and the Bogdanovists are behind it…”

When Jackie came over and heard of the offer, she gave Art a hug. “Oh, it’s going to happen! And it’s just what John Boone would have done. It’s like the meeting he called on Olympus Mons.”

They left Dorsa Brevia and headed north again, on the east side of the Hellas Basin. During the nights of this drive Jackie often brought out John Boone’s AT, Pauline, which she had studied and cataloged. She played back selections from his thoughts about an independent state, thoughts disorganized and rambling, the reflections of a man with more enthusiasm (and omegendorph) than analytic ability; but sometimes he would get on a roll, and ad-lib in the manner of the famous speeches, and that could be fascinating. He had had a knack for free association which made his ideas sound like logical progression even when they weren’t.

“See how often he talks about the Swiss,” Jackie said. She sounded like John, Nirgal noticed suddenly. She had been working with Pauline extensively for a long time, and her manner had been affected by it. John’s voice, Maya’s manner; in such ways they carried the past with them. “We have to make sure some Swiss are at the congress.”

“We’ve got Jurgen and the group at Overhangs,” Nadia said.

“But they’re not really so Swiss, are they?”

“You’ll have to ask them,” Nadia said. “But if you mean Swiss officials, there are a lot of them in Burroughs, and they’ve been helping us there, without ever even talking to us about it. About fifty of us have Swiss passports now. They’re a big part of the demimonde.”

“As is Praxis,” Art put in.

“Yes yes. Anyway, we’ll talk to the group at Overhangs. They’ll have contacts with the surface Swiss, I’m sure.”

Northeast of the volcano Hadriaca Patera, they visited a town that had been founded by Sufis. The original structure was built into the side of a canyon cliff, in a kind of high-tech Mesa Verde — a thin line of buildings, inserted into the break point where the cliffs imposing overhang began to slope back out and down to the canyon floor. Steep staircases in walktubes ran down the lower slope to a small concrete garage, and around the garage had sprung up a number of blister tents and greenhouses. These tents were occupied by people who wished to study with the Sufis. Some came from the sanctuaries, some from the cities of the north; many were natives, but quite a few were newcomers from Earth. Together they hoped to roof the entire canyon, using materials developed for the new cable to support an immense spread of tent fabric. Nadia was immediately drawn into discussions of the construction problems such a project would encounter, which she happily told them would be various and severe. Ironically, the thickening atmosphere made all dome projects more difficult, because the domes could not be floated by the air pressures underneath them to the extent they once had been; and though the tensile and load-bearing strengths of the new carbon configurations were more than they would need, anchoring points that would hold such weights as they had in mind would be almost impossible to find. But the local engineers were confident that lighter tent fabrics and new anchoring techniques might serve, and the walls of the canyon, they said, were solid. They were in the very upper reach of Reull Vallis, and ancient sapping had cut back into very hard material. Good anchoring points should be everywhere.

No attempt was being made to hide any of this activity from satellite observation. The Sufis’ circular mesa dwelling in Margar-itifer, and their main settlement in the south, Rumi, were similarly unconcealed. Yet they had never been harassed in any way by anybody, or even contacted by the Transitional Authority. This made one of their leaders, a small black man named Dhu el-Nun, think the fears of the underground were exaggerated. Nadia politely disagreed, and when Nirgal pressed her on the point, curious about it, she looked at him steadily. “They hunt the First Hundred.”

He thought it over, watching the Sufis lead the way up the walktube staircases to their cliff dwelling. They had arrived well before dawn, and Dhu had invited everyone up to the cliff for a brunch to welcome the visitors. So they followed the Sufis up to the dwelling, and sat at a great long table, in a long room with its outer wall a continuous great window, overlooking the canyon. The Sufis dressed in white, while the people from the tents in the canyon wore ordinary jumpers, most of them rust-colored. People poured each other’s water, and talked as they ate. “You are on your tariqa(,” Dhu el-Nun said to Nirgal. This was one’s spiritual path, he explained, one’s road to reality. Nirgal nodded, struck by the aptness of the description — it was just how his life had always felt to him. “You must feel lucky,” Dhu said. “You must pay attention.”

After a meal of bread and strawberries and yogurt, and then mud-thick coffee, the tables and chairs were cleared, and the Sufis danced a sema or whirling dance, spinning and chanting to the music of a harpist and several drummers, and the chanting of the canyon dwellers. As the dancers passed their guests, they placed their palms very briefly to the guests’ cheeks, their touches as light as the brush of a wing. Nirgal glanced at Art, expecting him to be as goggle-eyed as he usually was at the various phenomena of Martian life, but in fact he was smiling in a knowing way, and tapping his forefinger and thumb together in time to the beat, and chanting with the rest. And at the end of the dance he stepped out and recited something in a foreign language, which caused the Sufis to smile and, when he was done, to applaud loudly.

“Some of my professors in Tehran were Sufis,” he explained to Nirgal and Nadia and Jackie. “They were a big part of what people call the Persian Renaissance.”

“And what did you recite?” Nirgal asked.

“It’s a Farsi poem by Jalaluddin Rumi, the master of the whirling dervishes. I never learned the English version very well—

“Ah, I can’t remember the rest. But some of those Sufis were very good engineers.”

“They’d better be here too,” Nadia said, glancing at the people she had been talking to about doming the canyon.

In any case the Sufis here proved to be very enthusiastic about the idea of an underground congress. As they pointed out, theirs was a syncretic religion, which had taken some of its elements not only from the various types and nationalities of Islam, but also from the older religions of Asia that Islam had encountered, and also newer ones such as Baha’i. Something similarly flexible was going to be needed here, they said. Meanwhile, their concept of the gift had already been influential throughout the underground, and some of their theoreticians were working with Vlad and Marina on the specifics of eco-economics. So as the morning passed and they waited for the late winter sunrise, standing at the great window and looking across the dark canyon to the east, they were quick to make very practical suggestions about the meeting. “You should go talk to the Bedouin and the other Arabs as quickly as possible,” Dhu told them. “They won’t like being late in the list of those consulted.”

Then the eastern sky lightened, very slowly, from dark plum to lavender. The opposite cliff was lower than the one they were on, and they could see over the dark plateau to the east for a few kilometers, to a low range of hills that formed the horizon. The Sufis pointed out the cleft in the hills where the sun would rise, and some began to chant again. “There is a group of Sufis in Elysium,” Dhu told them, “who are exploring backwards to our roots in Mithraism and Zoroastrianism. Some say there are Mithraists on Mars now, worshipping the sun, Ahura Mazda. They consider the soletta to be religious art, like a stained glass window in a cathedral.”

When the sky was an intense clear pink the Sufis gathered around their four guests and gently pushed them into a pattern against the windows: Nirgal next to Jackie, Nadia and Art behind them. “Today you are our stained glass,” Dhu said quietly. Hands lifted Nirgal’s forearm until his hand was touching Jackie’s, and he took it. They exchanged a quick glance and then stared forward to the hills on the horizon. Art and Nadia were likewise holding hands, and their outside hands were placed on Nirgal’s and Jackie’s shoulders. The chanting around them got louder, the chorus of voices intoning words in Farsi, the long and liquid vowels stretching out for minutes on end. And then the sun cracked the horizon and the fountain of light exploded over the land, pouring in the wide window and over them so that they had to squint, and their eyes watered. Between the soletta and the thickening atmosphere the sun was visibly larger than it had been in the past, bronze and oblate and shimmering up through the horizontal slicing of distant inversion layers. Jackie squeezed Nirgal’s hand hard, and on an impulse he looked behind them; there on the white wall all their shadows made a kind of linked tapestry, black on white, and in the intensity of the light, the white nearest their shadows was the brightest white of all, tinged just barely by the colors of the rainbow glory, embracing them all.

They took the Sufis’ advice when they left, and headed for the Lyell mohole, one of the four 70° south latitude moholes. In this region the Bedouin from western Egypt had located a number of caravanserai, and Nadia was acquainted with one of their leaders. So they decided to try and find him.

As they drove Nirgal thought hard about the Sufis, and what their influential presence said about the underground and the demimonde. People had left the surface world for many different reasons, and that was important to remember. All of them had thrown everything away, and risked their lives, but they had done so intent on very different goals. Some hoped to establish radically new cultures, as in Zygote, or Dorsa Brevia, or in the Bogdanovist sanctuaries. Others, like the Sufis, wanted to hold on to ancient cultures they felt were under assault in the Terran global order. Now all these parts of the resistance were scattered in the southern highlands, mixed but still separate. There was no obvious reason why they should all want to become one single thing. Many of them had been trying specifically to get away from dominant powers — transnational, the West, America, capitalism — all the totalizing systems of power. A central system was just what they had gone to great lengths to get away from. That did not bode well for Art’s plan, and when Nirgal expressed this worry, Nadia agreed. “You are American, this is trouble for us.” Which made Art go cross-eyed. But then Nadia added, “Well, America also stands for the melting pot. The idea of the melting pot. It was the place where people could come from anywhere and be a part of it. Such was the theory. There are lessons there for us.”

Jackie said, “What Boone finally concluded was that it wasn’t possible to invent a Martian culture from scratch. He said it should be a mix of the best of everyone that came here. That’s the difference between Booneans and Bogdanovists.”

“Yes,” Nadia said, frowning, “but I think they were both wrong. I don’t think we can invent it from scratch, and I don’t think there will be a mix. At least not for a very long time. In the meantime, it will be a matter of a lot of different cultures coexisting, I think. But whether such a thing is possible …” She shrugged.

The problems they were going to face in any congress were made flesh during their visit to the Bedouin caravanserai. These Bedouin were mining the region of the far South between Dana Crater, Lyell Crater, the Sisyphi Cavi, and Dorsa Argentea. They were traveling about in mobile mining rigs, in the style honed on the Great Escarpment, now traditional — harvesting surface deposits, and then moving on. The caravanserai was just a small tent, left in place like an oasis, for people to use in emergencies, or when they wanted to stretch out a little.

Nobody could have made more of a contrast with the ethereal Sufis than the Bedouin; these reserved unsentimental Arabs dressed in modern jumpers, and seemed to be mostly male. When the travelers arrived there was a mining caravan about to leave, and when they heard what the travelers wanted to discuss, they frowned and left anyway. “More Booneism. We don’t want anything to do with it.”

The travelers ate a meal with a group of men in the largest rover left in the caravanserai, with women appearing from a tube from the car next door to serve the dishes. Jackie glowered at this, with a dark expression that was straight off Maya’s face. When one of the younger Arab men sitting beside her tried to strike up a conversation, he found it hard going indeed. Nirgal suppressed a smile at this, and attended to Nadia and an old Bedu named Zeyk, the leader of this group, and the one Nadia had known from before. “Ah, the Sufis,” he said genially. “No one bothers them because they are clearly harmless. Like birds.”

Later in the meal Jackie warmed to the young Arab, of course, as he was a strikingly handsome man, with long dark eyelashes framing liquid brown eyes, an aquiline nose, full red lips, a sharp jaw, and an easy confident manner that appeared unintimidated by Jackie’s own beauty, which was similar in some ways to his own. His name was Antar, and he came from an important Bedu family. Art, sitting across the low table from them, looked shocked at this developing friendship, but after their years in Sabishii Nirgal had seen it coming even before Jackie had, and in a strange way it was almost a pleasure to watch her at work. Quite a sight, in fact — she the proud daughter of the greatest matriarchy since Atlantis, Antar the proud heir of the most extreme patriarchy on Mars, a young man with a grace and ease of manner so pure it was as if he were king of the world.

After the meal the two of them disappeared. Nirgal settled back with scarcely a twinge, and talked with Nadia and Art and Zeyk, and Zeyk’s wife, Nazik, who came out to join them. Zeyk and Nazik were Mars old-timers, who had met John Boone, and been friends of Frank Chalmers. Contrary to the Sufis’ prediction, they were very friendly to the idea of a congress, and they agreed that Dorsa Brevia would be a good place to hold it.

“What we need is equality without conformity,” Zeyk said at one point, squinting seriously as he chose his words. This was close enough to what Nadia had been saying on the drive there that it caught Nirgal’s attention even more than it otherwise would have. “This is not an easy thing to establish, but clearly we have to try, to avoid fighting. I’ll spread the word through the Arab community. Or at least the Bedu. I must say, there are Arabs in the north who are very much involved with the transnational, with Amexx especially. All the African Arab countries are falling into Amexx, one after the next. A very odd pairing. But money …” He rubbed his fingers together. “You know. Anyway, we will contact our friends. And the Sufis will help us. They are becoming the mullahs down here, and the mullahs don’t like it, but I do.”

Other developments worried him. “Armscor has taken on the Black Sea Group, and that’s a very bad combination — old Afrikaaner leadership, and security from all the member states, most of them police states — Ukraine, Georgia, Moldova, Azerbaijan, Armenia, Bulgaria, Turkey, Romania.” He ticked them off on his fingers, wrinkling his nose. “Think about those histories for a while! And they have been building bases on the Great Escarpment, a band around Mars, in effect. And they’re in tight with the Transitional Authority.” He shook his head. “They will crush us if they can.”

Nadia nodded her agreement, and Art, looking surprised at this assessment, pumped Zeyk with a hundred questions. “But you don’t hide,” he noted at one point.

“We have sanctuaries if we need them,” Zeyk said. “And we are ready to fight.”

“Do you think it will come to that?” Art asked.

“I am sure of it.”

Much later, after several more tiny cups of mudlike coffee, Zeyk and Nazik and Nadia talked to each other about Frank Chalmers, all three of them smiling peculiar fond smiles. Nirgal and Art listened, but it was hard to get a sense of that man, dead long before Nirgal had been born. In fact it was a shocking reminder of just how old the issei were, that they had known such a figure from the videotapes. Finally Art blurted out, “But what was he like!”

The three old ones thought it over.

Slowly Zeyk said, “He was an angry man. He listened to Arabs, though, and respected us. He lived with us for a time and learned our language, and truthfully there are few Americans who have ever done that. And so we loved him. But he was no very easy man to know. And he was angry. I don’t know why. Something in his years on Earth, I suppose. He never spoke of them. In fact he never spoke about himself at all. But there was a gyroscope in him, spinning like a pulsar. And he had black moods. Very black. We sent him out in scouting rovers, to see if he could help himself. It didn’t always work. He would rip us from time to time, even though he was our guest.” Zeyk smiled, remembering. “Once he called us all slaveowners, right to our faces over coffee.”

“Slaveowners?”

Zeyk waved a hand. “He was angry.”

“He saved us, there at the end,” Nadia told Zeyk, stirring from deep in her own thoughts. “In sixty-one.” She told them of a long drive down Valles Marineris, accomplished at the very same time that the Compton Aquifer outbreak was flooding the great canyon; and how when they were almost clear of it, the flood had caught Frank and swept him away. “He was out getting the car off a rock, and if he hadn’t acted so quickly, the whole car would have gone.”

“Ah,” said Zeyk. “A happy death.”

“I don’t think he thought so.”

The issei all laughed, briefly, then reached together for their empty cups, and made a small toast to their late friend. “I miss him,” Nadia said as she put her cup down. “I never thought I would say that.”

She went silent, and watching her Nirgal felt the night cosseting them, hiding them. He had never heard her speak of Frank Chal-mers. A lot of her friends had died in the revolt. And her partner too, Bogdanov, whom so many people still followed.

“Angry to the last,” Zeyk said. “For Frank, a happy death.”

From Lyell they continued counterclockwise around the South Pole, stopping at sanctuaries or tent towns, and exchanging news and goods. Christianopolis was the largest tent town in the region, center of trade for all the smaller settlements south of Argyre. The sanctuaries in the area were mostly occupied by Reds. Nadia asked all the Reds they met to convey news of the congress to Ann Clay-borne. “We’re supposed to have a phone link, but she’s not answering me.” A lot of the Reds clearly thought a meeting was a bad idea, or at least a waste of time. South of Schmidt Crater they stopped at a settlement of Bologna communists who lived in a hollowed-out hill, lost in one of the wildest zones of the southern highlands, a region very hard to travel in because of the many wandering scarps and dikes, which rovers could not negotiate. The Bolognese gave them a map marking some tunnels and elevators they had installed in the area, to allow passage through dikes, and up or down scarps. “If we didn’t have them our trips would be nothing but detours.”

Located next to one of their hidden dike tunnels was a small colony of Polynesians, living in a short lava tunnel, which they had floored with water and three islands. The dike was piled high with ice and snow on its southern flank, but the Polynesians, most of whom were from the island of Vanuatu, kept the interior of their refuge at homey temperatures, and Nirgal found the air so hot and humid that it was hard to breathe, even when just sitting on a sand beach, between a black lake and a line of tilting palm trees. Clearly, he thought as he looked around, the Polynesians could be counted among those trying to build a culture incorporating some aspects of their archaic ancestors. They also proved to be scholars of primitive government everywhere in Earth’s history, and they were excited at the idea of sharing what they had learned in these studies at the congress, so it was no problem getting them to agree to come.

To celebrate the idea of the congress they had gathered for a feast on the beach. Art, seated between Jackie and a Polynesian beauty named Tanna, beamed blissfully as he sipped from a half coconut shell filled with kava. Nirgal lay stretched out on the sand before them, listening as Jackie and Tanna talked animatedly about the indigenous movement, as Tanna called it. This was not any simple back-to-the-past nostalgia, she -said, but rather an attempt to invent new cultures, which incorporated aspects of early civilizations into high-tech Martian forms. “The underground itself is a kind of Polynesia,” Tanna said. “Little islands in a great stone ocean, some on the maps, some not. And someday it will be a real ocean, and we’ll be out on the islands, flourishing under the sky.”

“I’ll drink to that,” Art said, and did. Clearly one part of the archaic Polynesian culture that Art hoped they were incorporating was their renowned sexual friendliness. But Jackie was mischievously complicating things by leaning on Art’s arm, either to tease him or to compete with Tanna. Art was looking happy but concerned; he had drunk his cup of the noxious kava fairly quickly, and between that and the women, appeared lost in a blissful confusion. Nirgal nearly laughed out loud. It seemed possible that some of the other young women at the feast might also be interested in sharing the archaic wisdom, judging by their glances his way. On the other hand Jackie might leave off teasing Art. It did not matter; it was going to be a long night, and’New Vanuatu’s little tunnel ocean was kept as warm as the old Zygote baths. Nadia was already out there, swimming in the shallows with some men a quarter her age. Nirgal stood and pulled off his clothes, walked out into the water.

It was getting to be late enough in the winter that even at 80° latitude the sun rose for an hour or two around noon, and during these brief intervals the shifting fogs glowed in tones pastel or metallic — on some days violet and rose and pink, on others copper and bronze and gold. And in all cases the delicate shades of color were captured and reflected by the frost on the ground, so that it looked sometimes as if they traversed a world made entirely of jewels, of amethysts, rubies, sapphires.

On other days the wind would roar, throwing a weight of frost that coated the rover, and gave the world a flowing, underwater look. In the brief hours of sunlight they worked at clearing the rover’s wheels, the sun in the fog like a patch of yellow lichen.

Once, after one of these windstorms had cleared, the fog hood was gone as well, and the land to every horizon was a spectacular complexity of ice flowers. And over the northern horizon of this rumpled diamond field stood a tall dark cloud, pouring up into the sky from some source that appeared to be not far over the horizon.

They stopped and dug out one of Nadia’s little shelters. Nirgal stared out at the dark cloud and looked at the map. “I think it might be the Rayleigh mohole,” he said. “Coyote started up the robot excavators in that one, during that first trip I took with him. I wonder if something’s come of it.”

“I’ve got a little scout rover stashed in the garage here,” Nadia said. “You can take that over and have a look if you want. I’d go too but I need to get back to Gamete. I’m supposed to meet Ann there day after tomorrow. Apparently she’s heard about the congress, and wants to ask me some questions.”

Art expressed an interest in meeting Ann Clayborne; he had been impressed by a video about her he had seen on the flight to Mars. “It would be like meeting Jeremiah.”

Jackie said to Nirgal, “I’ll come with you.”

So they agreed to meet in Gamete, and Art and Nadia headed there directly in the big rover, while Nirgal took off with Jackie in Nadia’s scout car. The tall cloud still stood over the icescape ahead of them, a dense pillar of dark gray lobes, torn flat in the stratosphere, in different directions at different times. As they got closer, it seemed more and more certain that the cloud was pouring up out of the silent planet. And then as they rolled to the edge of one low scarp, they saw that the land in the distance was clear of ice, the ground as rocky as it would be in high summer, but blacker, a nearly pure black rock that was smoking from long orange fissures in its bulbous, pillowy surface. And just beyond the horizon, which here was six or seven kilometers off, the dark cloud was roiling up, like a mohole thermal cloud gone nova, the hot gaseous smoke exploding outward and then tumbling up hastily.

Jackie drove their car to the top of the highest hill in the region. From there they could see all the way to the source of the cloud, and it was just as Nirgal had guessed the moment he had seen it: the Rayleigh mohole was now a low hill, black except for its pattern of angry orange cracks. The cloud poured out of a hole in this hill, the smoke dark and dense and roiling. A tongue of rough black rock stretched downhill to the south, in their direction and then off to their right.

As they sat in the car, silently watching, a big part of the low black hill covering the mohole tipped over and broke apart, and liquid orange rock ran quickly between the black chunks, sparking and splashing yellow. The intense yellow quickly turned orange, and then darkened further.

After that nothing moved but the column of smoke. Over the ventilator and engine hums they could hear a rumbling basso continue, punctuated by booms that were timed to sudden explosions of smoke from the vent. The car trembled slightly on its shock absorbers.

They stayed on the hill watching, Nirgal rapt, Jackie excited and talkative, commenting at length, then going silent as chunks of lava broke away from the hill, releasing more spills of melted rock. When they looked through the car’s IR viewer the hill was a brilliant emerald with blazing white cracks in it, and the tongue of lava licking the plain was bright green. It took about an hour for orange rock to turn black in visible light, but through the IR the emerald went dark green in about ten minutes. Green pouring up into the world, with the white bursting through it.

They ate a meal, and as they cleaned their plates Jackie moved Nirgal around the cramped kitchen with her hands, friendly in the way she had been in New Vanuatu, her eyes bright, a small smile on her lips. Nirgal knew these signs, and he caressed her as she passed in the small space behind the drivers’ seats, happy at the renewed intimacy, so rare and so precious: “I’ll bet it’s warm outside,” he said.

And her head snapped around as she looked at him, her eyes wide.

Without another word they dressed and got into the lock, and held gloved hands as they waited for it to suck and open. When it did they stepped out of the car, and walked across the dry rust* rubble, holding hands and squeezing hard, winding around bumps and hollows and chest-high boulders toward the new lava. They carried thinsulate pads in their outside hands. They could have talked but they didn’t. The air pushed at them from time to time, and even through the layers of his walker Nirgal could feel that it was warm. The ground trembled slightly underfoot, and the rumble was distinct, vibrating in his stomach; it was punctuated every few seconds by a dull boom, or a sharper cracking noise. No doubt it was dangerous to be out here. There was a small rounded hill, very like the one their car was parked on, overlooking the tongue of hot lava from a somewhat closer distance, and without consultation they headed for it, climbing its final slope with big steps, always holding hands, gripping hard.

From the top of the little hill they could see far over the new black flow and its shifting network of fiery orange cracks. The noise was considerable. It seemed clear that any new lava would run off the other side of the black mass, the downhill side. They were on a high point in the bank of a stream, with an obvious watercourse running left to right as they looked down on it. Of course a sudden great flood might overwhelm them, but it seemed unlikely, and in, any case they were in no more danger here than they had been in the car.

All such calculations disappeared as Jackie pulled her hand free of his and began to take off her glove. Nirgal did the same, rolling the stretching fabric up until the wrist was exposed and his thumb free. The glove popped off his fingertips. It was about 278 degrees, he reckoned, brisk but not particularly cold. And then a wave of warm air buffeted him, followed by a wave of hot air, perhaps 315°K, which quickly passed and was followed by the jostling cool air his hand had been exposed to first. As he peeled off his other glove it became clear that the temperature was all over the place, each knock of the wind distinctly different. Jackie had already unzipped her jacket from her helmet, and down the front, and now as Nirgal watched she pulled it off, baring her upper body. The air struck her and goose-pimples ran over her skin like cat’s paws over water. She leaned over to get off her boots, and her air tank lay in the hollow of her spine, her ribs standing out under her skin. Nirgal stepped over and pulled her pants down over her bottom. She reached back and pulled him to her and wrestled him to the ground, and they went down together in a tangle, twisting fast to get onto the thinsulate pads; the ground was very chill. They got their clothes off, and she lay back with her air tank above her right shoulder. He lay on her; in the chill air her body was amazingly warm, radiating heat like the lava, buffets of heat pushing him from below and from the side, the wind airy and cooked, her body pink and muscular, wrapping him hard with arms and legs, startlingly tangible in the sunlight. They bonked faceplates. Their helmets were pumping out air hard, to compensate for the leaks around shoulders, backs, chests, collarbones. For a time they looked each other in the eye, separated by the double layer of glass, which seemed the only thing keeping them from fusing into one being. The sensation was so powerful it felt dangerous — they bonked and bonked, expressing the desire to fuse, but knowing they were safe. Jackie’s eyes had a strange vibrant border between iris and pupil. The little black round windows were deeper than any mohole, a drop to the center of the universe. He had to look away, he had to! He lifted off her to look at her long body, which, stunning as it was, was still less stunning than the depths of her eyes. Wide rangy shoulders, oval navel, the so-feminine length of her thighs — he closed his eyes, he had to. The ground trembled under them, moving with Jackie so that it felt as if he were plunging into the planet itself, a wild muscular female body — he could lie perfectly still, they both lay perfectly still, and still the world vibrated them, in a gentle but intense seismic ravishment. This living rock. As his nerves and skin began to thrum and sing he turned his head to look out at the flowing magma and then everything was coming together.

They left the Rayleigh volcano, and rolled back down into the fog hood’s darkness. On the second night after leaving Rayleigh they approached Gamete. In the dark gray of an especially thick noon twilight they came up and under the great overhang of ice, and suddenly Jackie leaned forward with a cry and slapped off the autopilot, then kicked down the brake.

Nirgal had been dozing, and he caught himself on his steering wheel, staring out to see what the trouble was.

The cliff where the garage had been was shattered — a great ice fall spilled away from the cliff, covering where the garage had been. The ice at the top of the break was heavily starred, as by explosion. “Oh,” Jackie cried, “they’ve blown it up! They’ve killed them all!”

Nirgal felt as if he had been punched in the stomach; he was amazed to find what a physical blow fear could wield. In his mind he was numb, and seemed to feel nothing — no anguish, no despair, nothing. He reached out and squeezed Jackie’s shoulder — she was shaking — and peered anxiously through the thick blowing mist.

“There’s the bolt-hole,” he said. “They wouldn’t have been caught unawares.” The tunnel led through an arm of the polar cap to Chasma Australe, where there was a shelter in the ice wall.

“But— ” Jackie said, and swallowed. “But if they didn’t get any warning!”

“Let’s get around to the shelter in Australe,” Nirgal said, taking over the controls.

He bounced them over the ice flowers at the car’s top speed, concentrating on the terrain and trying not to think. He did not want to get to the other shelter — get there and find it empty, taking away his last hope, the only way he had of staving off this disaster. He wanted never to arrive, to keep driving clockwise around the polar cap forever, no matter the torque of apprehension that was causing Jackie to hiss as she breathed, and to moan from time to time. In Nirgal it was only a numbness, an inability to think. I don’t feel a thing, he thought wonderingly. But unbidden images of Hi-roko kept flashing before him as if projected on the windshield, or standing ghostlike out in the driving mists. There was a chance that the assault had come from space, or by missile from the north, in which case there might not have been any warning. Wiping the green world out of the universe, and leaving only the white world of death. The colors drained from everything, as in this gray-fog winter world.

He pursed his lips and concentrated on the icescape, driving with a ruthless touch he had not known he had. The hours passed and he did his best not to think of Hiroko or Nadia or Art or Sax or Maya or Dao or any of the rest: his family, neighborhood, town, and nation, all under that one small dome. He bent over his twisted stomach and focused on the world of driving, on each little bump and hollow to be dodged in the vain attempt to make it a less rattled ride.

They had to go clockwise for three hundred kilometers, and then most of the way up the length of Chasma Australe, which in late winter narrowed and became so choked with ice blocks that there was only a single route through, marked by weak little directional transponders. There he was forced to slow down, but under the dark mist they could drive at all hours, and they did so until they reached the low wall that marked the refuge. It was just fourteen hours after their departure from the gate of Gamete — an accomplishment, over such jagged frosty terrain — but Nirgal didn’t even note it. If the refuge was empty—

If it was empty … The numbness in him was eroding fast as they approached the low wall at the head of the chasm; there was no sign of anyone or anything there, and his fear was breaking through the numbness like orange magma out of the cracks in black lava, it gushed out and billowed through him, became an unbearable ripping tension in every cell of him…

Then a light flickered from low on the wall, and Jackie cried “Ah!” as if stuck with a pin. Nirgal accelerated and the car bounded toward the ice wall, he almost crashed the car right into it; he slammed on the brakes and the big wire wheels of the car skidded very briefly, then ground to a halt. Jackie popped on her helmet and dashed into the lock, and Nirgal followed, and after an agonizing suck and pump they dropped out of. the lock onto the ground, and hurried to the lock door in a shallow recess in the ice. The door opened and four suited figures leaped out holding guns; Jackie cried out over the common band, and in a second the four were hugging them; so far so good, although it was conceivable that they were just comforting them, and Nirgal was still in an agony of suspense, when he saw Nadia’s face behind one of the faceplates. She gave him the thumbs-up sign, and he realized that he had been holding his breath for what seemed like the last fifteen hours entire, though no doubt it was only since he had jumped out of the car. Jackie was crying with relief and Nirgal felt that he wanted to cry too, but the sudden disintegration of the numbness and then the fear had left him merely shattered, exhausted, beyond tears. Nadia led him into the refuge lock by hand, as if she understood this, and when the lock was closed and pumping up Nirgal began to understand the voices on the common band: “I was so -scared, I thought you were dead.”

“We got out the escape tunnel, we saw them coming—”

Inside the shelter they took off their helmets and went through a hundred rounds of embracing. Art slapped him on the back, his eyes popping out like eggs: “So glad to see you two!” He pulled Jackie into a rough hug, then held her out at arm’s length and looked at her wet snotty red-eyed girlish face with approval and admiration, as if just this moment accepting that she was human too, and not some feline goddess.

As they staggered down the narrow tunnel to the refuge’s rooms, Nadia told them the story, scowling as she recalled it. “We saw them coming and got way up the back tunnel, and then brought down both domes, and all the tunnels. So we may have killed a good number of them, but I don’t know — I don’t know how many they sent in, or how far they got. Coyote’s out shadowing them to see if he can tell. Anyway, it’s done.”

At the end of the tunnel was a crowded refuge of several little chambers, roughly walled, floored and ceilinged by insulation panels, set right against cavities in the ice. Every room radiated from a larger central chamber that served as kitchen and dining hall. Jackie hugged everyone in there but Maya, ending with Nirgal. They held each other hard, and Nirgal felt her trembling, and realized he was trembling as well, in a kind of synchronic vibration. The silent, desperate, fearful drive would strengthen the bond as much as their lovemaking by the volcano, or more — it was hard to tell — he was too tired to be able to read the powerful vague emotions sloshing through him. He disengaged from Jackie and sat, feeling suddenly exhausted to tears. Hiroko sat beside him, and he listened to her as she told him what had happened in more detail. The attack had started with the sudden appearance of several space planes, dropping onto the flat outside the hangar in a group. So they had had very little warning inside, and the people at the hangar had reacted in confusion, telephoning in to warn the others, but failing to activate Coyote’s defense system, which apparently they had simply forgotten. Coyote was disgusted about this, Hiroko said, and Nirgal could well believe it. “You have to stop paratrooper attacks at the very moment of landing,” he said. Instead the people at the hangar had retreated into the dome. After some confusion they had gotten everyone up into the escape tunnel, and once they were past the blast point Hiroko had ordered them to use the Swiss defense and bring down the dome, and Kasei and Dao had obeyed her, and so the whole dome had been blown down, killing whatever part of the attack force was inside, burying them in million of tons of dry ice. Radiation readings seemed to indicate that the Rick-over had not suffered a meltdown, although it certainly had been crushed along with everything else. Coyote had disappeared down a side tunnel with Peter, out a bolt-hole of his own, and Hiroko didn’t know exactly where they had gone. “But I think those space planes may be in trouble.”

So Gamete was gone, and the shell of Zygote too. In some future age the polar cap would sublime away and reveal their flattened remnants, Nirgal thought absently; but for now it was buried, utterly unreachable.

And here they were. They had gotten out with only some AIs, and the walkers on their backs. And now they were at war with the Transitional Authority (presumably), with some part of the force that had assaulted them still out there.

“Who were they?” Nirgal asked.

Hiroko shook her head. “We don’t know. Transitional Authority, Coyote said. But there are a lot of different units in UNTA security, and we need to find out if this is the full Transitional Authority’s new policy, or if some unit has gone on a rampage.”

“What will we do?” Art asked.

At first no one answered.

Finally Hiroko said, “We’ll have to ask for shelter. I think Dorsa Brevia has the most room.”

“What about the congress?” Art asked, reminded of it by the mention of Dorsa Brevia.

“I think we need it now more than ever,” Hiroko said.

Maya was frowning. “It could be dangerous to congregate,” she pointed out. “You’ve told a lot of people about this.”

“We had to,” Hiroko said. “That’s the point of it.” She looked around at them all, and even Maya did not dare contradict her. “Now we have to take the risk.”