At dawn the Terran force held the fort, but the price had been high. A quarter of the Horde had either died quickly in the bombing raid of the unknown aircraft or were granted grace for hideous wounds during the hours which followed. So the victory bore more the shade of a defeat.
"Where did the Cos get that wing?" Mic, his left arm a roll of shielding plasta-flesh to his shoulder, was not the only one to ask that.
The alien machine was proof that there must have been strangers hidden in the Cos stronghold, either inciting the mountaineers against the Terrans, or as spectators. Combatants inspected the ruins of the fort while parts of it still blazed, searching for evidence of the origin of the flyers, but the flames had left them no readable clues.
"That wing never got away unharmed," Rey reiterated to any who would listen. "It must have crashed — it was sideslipping when it went out of sight!"
"Where there's one of those," Mic returned, "there're probably more. Space demons! With those they can fly over and dust us whenever they want to! But why haven't they done that before?"
Kana put a pack behind Mic's good shoulder and settled his back against that support. "Lack of supplies may be the answer. Probably they haven't enough machines to chase us. We forced that one into the open by firing the fort huts. And I think Rey's right, it crashed on ahead. Anyway — from here on we don't have to march down the middle of a canyon, providing them with a perfect target."
For that was the Terrans' greatest discovery — the well-defined road running along the cliff straight west from the Cos fort. And Hansu was determined to get his mangled command up out of what might prove to be a deathtrap. The Combatants licked their wounds and explored the fort, sending scouts out along the road, well into the second day. The number of Cos bodies found within the enclosure was fewer than they expected and there were no Aliens among them.
"An expendable rearguard," Hansu deduced.
In the end the corpses of the enemy were carried to the small central area of the fort and given the same burial granted the Terran dead — total destruction in the flames. Beneath ground level, in a chamber hollowed from the rock of the mountain, they found a cistern of water and a line of bins filled with grain and dried fruits. The grain could not be eaten by Terrans, Medico Crawfur announced, but the fruit was not harmful and they chewed its leathery substance as a welcome variation to ration tablets.
On the third day they reorganized and combined the shrunken teams and took up the march in good order. But there was no longer any talk about a quick return to Secundus. By unspoken consent discussion of the future was limited to that day's journey and vague speculation concerning the next.
"Just show our teeth and hope — " was the way Mic put it as he started out between Kana and Rey. "If we could only get out of this blasted tangle of rocks!"
But there was no end to the rocks as the trail from the fort climbed higher. Taking his turn Kana became one of the scouts ranging ahead. They were working their way up the slope of a peak which had once been volcanic. And now patches of snow laced the ground. Kana chanced upon a break in the wall of that cone, a place where they might normally expect opposition. But the pass was undefended. And accompanied by Soong he halted to look down into a hollow, the deepest part of which lay at least a Terran mile below. Cupped there was a lake and the yellow-green of Fronnian flora patterned small, regular fields, while a village of stone-walled, domed huts clustered by the water. Nothing moved in those fields, no smoke hung above the village. It might have been deserted an hour — or a century — before.
The scouts spread out, making their way down the side of the bowl — alert and ready. But all they flushed out of the tall grass was a khat, one of the stupid rodents that furnished the main meat supply of Fronn. Crossing small fields carpeted with the stiff stubble of grain, they came to the lake.
Soong pointed to the shore line where deep marks were scored in the mud.
"Boats And not too long ago."
"Can't see any. Maybe they went that way — "
A long finger of water angled south toward the wall of the crater. Whether it washed the outer wall of the cone they could not be sure. But no boats were to be seen. And further exploration proved that, except for a khat or two, and four small guen penned in a corral, the valley was empty.
So the Horde came down in peace. The finger of lake draining south was discovered to enter a break in the wall and from signs the Terrans were inclined to believe that the inhabitants of the valley had fled in that direction.
But the most exciting discovery was made just beyond the village — a mass of wreckage — the flying wing! No evidence of the other-world origin of the pilot remained. But the machine was not Terran Mech — as they had suspected all along.
Their nearest to an expert on machines, El Kosti, spent several hours pulling at the jumble of wires and metal with a company of Combatants to lend assistance.
"This came from Ciran," he reported to Hansu. "But there are modifications I can't identify. I'd say it might originally have been a trade scout — though I couldn't swear to it. But it is not Terran stuff."
Back again to the thought that there was some cloudy conspiracy — that C.C. was moving against them. Why? Because they were Terran mercenaries? Kana wondered about that. Was Yorke's Horde with its quantity of trained veterans marked down in someone's book as being expendable — to be wiped out so that its loss would cause trouble back home? Was pressure thus being brought to bear to force mankind out of space? He watched Hansu taking careful visa shots of the wreck as Kosti pointed out those portions of the machine which most clearly indicated its probable origin. The Blademaster was collecting evidence — but would he ever be allowed to present it to the authorities? Did he honestly believe that any of them would reach Secundus — let alone stand in Prime's hall of justice to testify to this act of treachery?
Hut by hut they searched the village. Only trash remained in the rooms, along with pieces of furniture too large or heavy for refugees to move. Three explorer ration paks were discovered in the refuse, proving that at least one other-world visitor had been there recently. But these were standard paks which revealed nothing about the one who had used them — he could have been from one of twenty different planets.
Without boats or the means of making a raft the Terrans could not use the water exit from the crater valley. But there was a second road leading on southwest and they took it. From that day on the march became a nightmare. The windy season was on them and the storms brought swirling clouds of snow to hide the trail. Some of the men were lost in a single hour's march, dropping out of line never to be sighted again, in spite of the efforts to keep the lines moving and intact. Some frankly gave up, and could not be beaten to their feet after a rest, drifting into that fatal sleep which meant death. Had they not been mercenary trained, bred to withstand severe physical strain from their childhood, perhaps none of them would have won through. As it was they lost fifty men before they came to the western slopes of the range. Now the mere fact that they were going down again, with the plains of Tharc before them, gave them a renewal of spirit and kept them going on stumbling feet.
At least they had to fight only one thing at a time. Since the battle at the fort they had not sighted the Cos. The mountaineers must have gone into hiding during the storms.
On the fifth day after they left the crater valley, Kana was weaving weakly as he set one foot carefully before the other. He made his way down a ravine and crossed bare ground, glad to miss the crunch of snow. The walls of the tiny valley cut off the worst of the wind and he leaned against the bank to catch his breath. A trickle of water flowed past him southwest.
"Down!" He said the word aloud, savoring it, enjoying its meaning. Now the mountains lay behind, the plains were open to them.
But not yet were they out of the broken "badlands" which encumbered this side of the range also. In the wilderness of mesas and knife-edged valleys there were the colored splotches of vegetation, growing quickly on the moisture fed by the winds. But there was no discernible sign of a road or of any other evidence of civilization. They could only continue to march south, heading for the level land enclosing Tharc.
Kana stumbled along beside the thread of stream, following the defile simply because he could not now summon the strength necessary to climb out of the ravine. Plants uncurled leaves to the sun. A spray of tiny green blossoms, hung on delicate, lacy stems, bowed to meet the water.
"Yaah — !"
Kana came around in a half crouch, his rifle ready, to see Soong pick himself out of the stream, swearing at the greasy mud. Looking up at Kana his round ivory face split into a wide grin.
"We have come out of winter into spring. Now I think we shall live."
"For a while," Kana conceded thoughtfully. He was tired, so tired he wanted to drop down on the earth where he stood and rest — forever.
"Yes, we live. And perhaps that shall disappoint some. Ho, now a river — in truth a river!"
Soong was right. The tricklet spilled out to join a river. Here the flood ran clear so that the Terrans could see the flat stones and gravel which floored its bottom. And the watery reach lacked the fury of the mountain courses they had met.
"Not deep — this one we can wade. Fortune displays a smiling face at last!" Soong squatted down and ventured to test the temperature of the fluid with a forefinger, withdrawing it quickly. "Born in snow, yes. We shall have very cold feet — "
They walked along the bank for a distance. Out of the withered drifts of last season's grass a khat exploded with a muffled snuffle of panic. It skidded to the edge of the water, slipped on clay and, wildly kicking, plunged over. Its struggles continued in the water, keeping it afloat.
From the opposite bank shot a vee of ripples heading for that point of disturbance. The khat shrieked, a cry of agony almost human with pain and terror. Blood rilled out to stain the water and other lines of ripples converged toward it.
The Combatants stood aghast at the sight. But the struggle ceased seconds after it had begun. On the stones at the bottom lay clean-picked bones.
Lazily, glutted, three small forms floated. They were six-limbed, frog-headed creatures, but their jaws were the jaws of rapacious carnivores, and their four eyes, set in a double row above those vicious jaws, were black beads of ferocious, intelligent hunger.
Kana moistened his lips. "Tif."
"What — ?" Soong shied a stone at the small monsters. They glided off a foot or two, but they did not return to the opposite bank. Instead they lingered just out of range, their attention fixed on the Terrans — waiting — watching —
"Bad news," Kana answered Soong's half question. "You saw what happened to that khat. Well, that will happen to any living thing that tries to cross water where tif live."
"But there're only three and none of them are more than a foot long — "
"Three of them we can see. And where there're three — there're more. They travel in schools. Three in sight may well mean three hundred in cover, ready to attack when there's meat enough!"
No, there was no way of judging how many of the frog-devils infested the river. And there was no practical way of getting across a stream so guarded. If the record-pak on Prime had not been so limited in its information! Or if the Terrans only had friendly natives to provide them with advice.
The limpid water seemed very peaceful, but as the Combatants moved downstream the tif swam effortlessly to parallel their path. Now and then the little monsters were joined by others of their species, come from the shadows below the banks, who paddled out to confer with the three in mid-stream, eye the Terrans for themselves, as if estimating their bulk, before retreating again to their hidden dens.
"Spreading the word — meat on the hoof — " Kana stopped.
The shallow river had widened as they followed it south, and now it was islanded with dry-topped rocks forming an irregular path. The Terran scout studied these — stepping stones? Could some sort of net be rigged above and below to keep off the tif? A few of the men might be able to cross here, leaping from rock to rock. But the whole Horde, burdened with disabled and wounded, could not do it. The problem would have to be turned over to that handful of experts in survival Hansu had gathered on his staff — veterans who pooled knowledge gained on a hundred different worlds to keep them and their comrades alive on this one.
But suddenly the breeze brought a familiar reek to his nostrils. He had not scented that since the night at the Cos fort. Kana threw himself down behind a bush and Soong landed beside him a moment later.
Almost directly across the river a tall Llor rode out on a sand spit. He carried no lance but balanced an air rifle across his saddle, thus proclaiming his rank as a regular of the royalist guard, rather than a warrior-follower of some provincial noble. The trooper dismounted to approach the water gingerly, inspecting the ripples before he struck down into them with the butt of his weapon. Plainly he was aware of the tif.
But safe on the sand he sat cross-legged, taking out a length of purple cane to chew while he waited. The Terrans flattened themselves every time the Llor's glance swung carelessly across their too-thin cover. There was no hope of withdrawing unseen now.
The Llor spat pieces of pulped cane into the water and once or twice threw stones at the clustering tif. More and more ripples headed for that tongue of gravel as beneath the surface the small masters of the river gathered. Now and then the Llor watched them and gave birth to that snorting sound which served his race for laughter. But, Kana noted, he was careful to stay away from the water.
A mewling cry brought the trooper to his feet. Out of the woods came a party of riders. The one in the van wore a short scarlet cloak lined with ttsor fur and carried before him on a perch attached to his saddle a trained hork — thus identifying himself as a member of the Gatanu's own household. But among the other riders was the hooded, robed figure of a Ventur.
The noble did not dismount, but his guard did, pulling the trader with them. For, astonishingly enough, the Ventur was a prisoner, his hands lashed at his back. The Llor held a conference with their scout, their leader going so far as to ride out on the spit to peer curiously into the water, while the guards urged their captive to the bank.
Then, to the horror of the watching Terrans, they calmly picked up the smaller trader and flung him into the stream where the water was now whipped to a foam by the swarming tif.
Kana's first avenging shot snapped the noble out of his saddle — to plunge into the river headfirst. Methodically the Terrans fired in volleys, picking off the murderers on the far bank. Five of the party were down before the other three fled for the protection of the trees. But none of the fugitives reached that grove.
There was a continued flurry in the water where the tif greeted this rare abundance of meat. Kana dared not look at the place where the helpless Ventur had fallen. Death in battle was commonplace — he had been trained to believe that it would be his own end. But the callous cruelty he had just witnessed was to him a terrifying thing.
"By Klem and Kol'." Soong twitched at his sleeve and pointed to the river.
Something struggled there, flopping about — hampered by sodden robe and bound hands. And in an ever-widening circle about the Ventur floated tif, limp and belly up. Kana leaped to the top of the nearest rock and then to the next. A stripped Llor skull snarled up at him as he jumped the water gap which cradled it. The Ventur was on his feet, winding toward the sand spit where a moment later Kana and Soong joined him. Kana drew his knife.
"I cut those — " he said in the trade tongue, motioning to the hide thongs which bound the other's arms.
The Ventur retreated a step. His struggle to gain the shore had not dislodged his masking hood. Unable to read anything from the gray expanse, broken only by the eye-holes, Kana did not follow him.
"Friend — " Kana used that word with all the emphasis he could give it. He pointed to what was left of the Llor noble. "Enemy of us — enemy of you — "
The Ventur might be considering that point. Suddenly he wheeled and backed toward the Terrans, extending his bound wrists as far as he could. Kana sawed through the wet thongs.
His hands free, the Ventur caught the dangling reins of the noble's mount. An unusually well-trained and therefore highly valued animal, it had not bolted with the rest. The Ventur mounted somewhat awkwardly. His hooded head turned from the river to the bodies of the Llor on its banks and the skeletons in the water where the tif, replete, still floated, their menacing eyes on the prey they could not reach.
One hand groped beneath the robe and came out with a small damp bag. A finger which was closer to a green-gray claw indicated the lazily swimming death and then the inert bodies of the tif which had threatened it. It motioned as if sowing something from the bag on the stream. When Kana nodded, the bag was tossed to him and the Ventur kicked the gu into a racking gallop back into the woods.
"Is that something to knock out the tif?" Soong questioned. "Do you suppose they knew he had it when they threw him in?"
"I don't think so, or they would have taken it from him. Maybe its effects are permanent — those floating over there haven't come to — "
The tif which had attacked the Ventur to their own undoing still drifted belly-up, their wicked mouths open. And Kana noticed that their active fellows avoided them. The bag in his hand might grant the Horde a safe crossing.
And so it did. The gritty white powder it contained, strewn on the water upstream, kept off the tif until the Terran force was across. Whether the poison had a permanent effect the Combatants never learned, but as the rearguard trailed through the shallows tif bodies bumped the stepping stones and washed ashore on the spit.
Hansu identified the insignia of the Llor dead as that of the Household Corps. But he was more interested in the trouble between the Ventur and the guardsmen. The great deference paid the hooded ones on the march of Skura's troops east had underlined the belief that then the Llor wanted in no way to antagonize their silent transport specialists. Yet now a Llor noble had calmly ordered one of the Venturi thrown to a horrible death. Somehow the balance of power must have shifted amazingly during the days when the Horde had been fighting across the mountains — shifted to embolden the Llor to show an arrogant contempt for those they had respected for generations. Events certainly suggested that the Llor now had backing so strong that they believed they could make themselves the undisputed rulers of all Fronn. And was that support more than a renegade Mech Legion?
As the Combatants marched on, through valleys which spread out to the level lands of the plains, their alert uneasiness increased. Here the armored, moving fortresses of the Mechs could operate to the greatest advantage. Scouts spent hours each day watching the sky as well as the country before them for signs of aircraft. But since the clash with the party of Llor at the tif river they sighted no enemy. This land appeared to be left to the ttsor, the byll, and the wild khat upon which the two preyed.
On the second day after the Terrans had crossed the river their scouts sighted a village. It was a small frontier settlement, semifortified, ringed with corrals. Here the wild guen of these northern plains were rounded up once a year, sorted, and the duo-yearlings sold after a minimum of training. The pens were full now and a mounted force could move faster. Hansu decided it was wise to turn cavalry and the Combatants altered their line of march, heading for the town.