Thanks to Joan Han, M.D., who works in pediatric endocrinology at the National Institutes of Health in Bethesda, for advice on what kinds of legitimate therapy might be tried to stop Bean's unstoppable growth. Along the same lines, M. Jack Long, M.D., brought up the ideas that became Volescu's suggestions for how Bean might live a long life. My thanks to Dr. Long—along with my relief that he realized they were truly appalling ideas. (His letter ended "Yikes—I hope not!")
Thanks to Danny Sale for suggesting that Bean might have a hand in the decision to convert the Fantasy Game from Battle School into the program that eventually became Jane. Farah Khimji of Lewisville, Texas, reminded me of the need for a world currency—and the fact that the dollar already is one. Andaiye Spencer let me know that I could not let the old Battle School relationship between Petra Arkanian and Dink Meeker die without at least some mention.
Mark Trevors of New Brunswick reminded me that Peter and Ender conversed once before Peter died, and expressed the wish that he could see that scene more fully, and from Peter's point of view. Since this idea was much better than the one I had for ending the book, I seized upon it immediately, with gratitude. I also had reminders and help from Rechavia Berman, my Hebrew translator, and from David Tayman.
I'm not good with calendaring my books or aging my characters. I don't pay attention to those things in real life, and so I have a hard time keeping track of the passage of time in my fiction. In response to a plea at our Hatrack River Web site (www.hatrack.com), Megan Schindele, Nathan Taylor, Maureen Fanta, Jennifer Rader, Samuel Sevlie, Carrie Pennow, Shannon Blood, Elizabeth Cohen, and Cecily Kiester all pitched in and sorted through all the age and time references in Ender's Game and the other Shadow books to help sort it out for me. In addition, Jason Bradshaw and C. Porter Bassett caught a continuity error between the original Ender's Game and this novel. I'm grateful for readers who know my books better than I do.
I'm grateful for the willingness of my good friends Erin Absher, Aaron Johnston, and Kathy Kidd, who set aside many other more important concerns in order to join my wife, Kristine, in giving me quick feedback on each chapter as it was written. It never ceases to amaze me how many errors—not just typos, but also continuity lapses and outright contradictions—can slip past me and three or four very careful readers, only to be caught by the next. If there are such mistakes still in this book, it's not their fault!
Beth Meacham, my editor at Tor, went the extra mile on this book. Still in pain from major surgery and drugged to the gills, she read this manuscript while the bits and bytes were still sizzling, and gave me excellent advice. Some of the best scenes in this book are here because she suggested them and I was smart enough to recognize a great idea when I heard it.
The whole production team at Tor went to extraordinary lengths to help us bring out this book in time for a good publishing window, and I appreciate their patience with an author whose estimate of the time needed to complete this book was so laughably wrong.
And Tom Doherty may just be the most creative publisher in the business. There's no idea too wacky for him to at least consider it; and when he decides to do something unusual—like a series of "parallel novels"—he puts everything behind it and makes it happen.
Barbara Bova's creativity and dedication as my agent have blessed my family for most of my career. And I haven't forgotten that the Ender saga first reached the public because, even before she became an agent, her husband, Ben Bova, found a novella called "Ender's Game" on his slushpile and, with a few small changes, agreed to publish it in the August 1977 Analog magazine. That one decision (and it wasn't a no-brainer—other editors turned it down cold) has been putting bread on my table and opening the door for readers to find my other work ever since.
But when the writing day is done and I come down out of my garret room, it's finding my wife, Kristine, and my daughter Zina there that makes it all worth doing. Thanks for the love and joy in my life each day. And to my other kids as well, for leading lives that I'm proud to be connected with.