by Ben Bova
   But they did avert it, Ignatiev thought happily. Of course, with the shielding generators that the Predecessors gave us, they had no fear of the approaching death wave. With that menace removed, cooler heads worked hard to remove the causes of conflict. And prevailed.
   Yet a voice in Ignatiev’s mind asked, For how long? Will the pressures leading to conflict arise again?
   I’ve got to get back to Earth, he realized. I’ve got to get them pointed toward expansion. That’s been the human race’s solution to population problems since the Stone Age: move outward, climb the next hill, and find new territory.
   The partnership between organic and machine intelligences is the new territory that can replace the old pressures of population growth and resource shortages. Together, man and machine can not only survive, but prevail.
   He looked to Gita again and saw that she was staring at him, still smiling. Ignatiev suppressed an urge to laugh. The machines aren’t the only ones who can read my mind, he thought.
   “Professor Ignatiev?”
   Ignatiev realized that Mandabe was speaking to him.
   Slightly flustered, he said, “I’m sorry. My mind wandered.”
   Mandabe almost smiled. Not quite. “We need to know if you plan to return to Earth or remain here. I understand that you are involved in astronomical studies, together with the machines.”
   “I wish to return to Earth.”
   “And your research?”
   “The other members of my group can continue it perfectly well without me. Even better, I imagine.” Then he added, “Dr. Nawalapitiya will go with me.”
   “I see,” said Mandabe.
   Gita beamed at Ignatiev.
   Captain Thornton said, “My technical staff is working with the machines to construct a new starship. Smaller, but more advanced.”
   “Intrepid will remain in orbit here, then,” said Mandabe.
   Thornton nodded.
   His eyes searching the other department heads sitting around the conference table, Mandabe asked, “Any other business?”
   No one spoke.
   Breaking into a wide grin, Mandabe said, “In that case, I move that we adjourn and get back to work.”
   There were no objections.
   EPILOGUE
   ’Tis not too late to seek a newer world.
   Ignatiev smiled down at Gita’s sleeping form. So lovely, he thought. So wonderful.
   Together with half a dozen other researchers, they were aboard the new starship that the machines had built for them. At Ignatiev’s suggestion, the human passengers had dubbed the ship Homebound.
   Mandabe and the rest of Intrepid’s two-thousand-some scientists, engineers, and technicians remained at Oh-Four, carrying on their studies of that planet, its biota, and the machines.
   The avatar suddenly appeared, standing next to Ignatiev, alongside Gita’s cryonic capsule.
   “All the diagnostics show that her brain patterns have been successfully downloaded into the ship’s computer. She will awaken together with the rest of you, once you establish orbit around Earth.”
   “In two thousand years,” Ignatiev murmured.
   Gesturing to the empty sleep capsule beside Gita’s, the avatar said, “It is time for you to download and enter cryonic sleep, Professor.”
   Ignatiev nodded. With a sigh he patted Gita’s slender hand. Already it felt cold to his touch. Almost reluctantly he climbed into the open capsule and stretched out on his back.
   A set of hair-thin sensors wormed through his thick white hair and gently touched his scalp.
   Goodnight, sweet prince, Ignatiev thought. And immediately felt foolish.
   The avatar bent slightly over him. “You will awake once the ship achieves orbit around Earth.”
   “In two thousand years.”
   “Slightly more than that,” said the avatar.
   “In a new world,” Ignatiev said. “A lot can happen in two thousand years.”
   “Yes,” the avatar agreed. “Yet, somehow, we expect that you will be quite capable of dealing with your new world. And all the other worlds you eventually encounter.”
   Ignatiev smiled and closed his eyes.
   Tor Books by Ben Bova
   Able One
   The Aftermath
   Apes and Angels
   As on a Darkling Plain
   The Astral Mirror
   Battle Station
   The Best of the Nebulas (editor)
   Carbide Tipped Pens (coeditor)
   Challenges
   Colony
   Cyberbooks
   Death Wave
   Empire Builders
   Escape Plus
   Farside
   Gremlins Go Home (with Gordon R. Dickson)
   The Immortality Factor
   Jupiter
   The Kinsman Saga
   Leviathans of Jupiter
   Mercury
   The Multiple Man
   New Earth
   New Frontiers
   Orion
   Orion Among the Stars
   Orion and King Arthur
   Orion and the Conqueror
   Orion in the Dying Time
   Out of the Sun
   The Peacekeepers
   Power Play
   Powersat
   Power Surge
   The Precipice
   Privateers
   Prometheans
   The Return
   The Rock Rats
   The Sam Gunn Omnibus
   Saturn
   The Science Fiction Hall of Fame, volumes A and B (editor)
   The Silent War
   Star Peace: Assured Survival
   The Starcrossed
   Survival
   Tales of the Grand Tour
   Test of Fire
   Titan
   To Fear the Light (with A. J. Austin)
   To Save the Sun (with A. J. Austin)
   Transhuman
   The Trikon Deception (with Bill Pogue)
   Triumph
   Vengeance of Orion
   Venus
   Voyagers
   Voyagers II: The Alien Within
   Voyagers III: Star Brothers
   The Winds of Altair
   ABOUT THE AUTHOR
   BEN BOVA is a six-time winner of the Hugo Award, a former editor of Analog, former editorial director of Omni, and a past president of both the National Space Society and the Science Fiction Writers of America. Bova is the author of more than a hundred works of science fact and fiction. He lives in Florida. You can sign up for email updates here.
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   CONTENTS
   Title Page
   Copyright Notice
   Dedication
   Epigraph
   Book One
   Prologue: Starship Sagan
   Book Two
   Twenty Years Later: Starship Intrepid
   Data Bank
   Chapter Two
   Chapter Three
   Chapter Four
   Chapter Five
   Chapter Six
   Chapter Seven
   Chapter Eight
   Chapter Nine
   Chapter Ten
   Chapter Eleven
   Chapter Twelve
   Chapter Thirteen
   Chapter Fourteen
   Chapter Fifteen
   Chapter Sixteen
   Chapter Seventeen
   Chapter Eighteen
   Chapter Nineteen
   Chapter Twenty
   Chapter Twenty-One
   Chapter Twenty-Two
   Chapter Twenty-Three
   Chapter Twenty-Four
   Book Three
   Chapter Twenty-Five
   Chapter Twenty-Six
   Chapter Twenty-Seven
   Chapter Twenty-Eight
   Chapter Twenty-Nine
   Chapter Thirty
   Chapter Thirty-One
   Chapter Thirty-Two
   Chapter Thirty-Three
   Chapter Thirty-Four
   Chapter Thirty-Five
   Chapter Thirty-Six
   Chapter Thirty-Seven
   Chapter Thirty-Eight
   Chapter Thirty-Nine
   Chapter Forty
   Chapter Forty-One
   Chapter Forty-Two
   Book Four
   Chapter Forty-Three
   Chapter Forty-Four
   Chapter Forty-Five
   Chapter Forty-Six
   Chapter Forty-Seven
   Chapter Forty-Eight
   Chapter Forty-Nine
   Chapter Fifty
   Chapter Fifty-One
   Chapter Fifty-Two
   Chapter Fifty-Three
   Chapter Fifty-Four
   Chapter Fifty-Five
   Chapter Fifty-Six
   Book Five
   Chapter Fifty-Seven
   Chapter Fifty-Eight
   Chapter Fifty-Nine
   Chapter Sixty
   Epilogue
   Tor Books by Ben Bova
   About the Author
   Copyright
   This is a work of fiction. All of the characters, organizations, and events portrayed in this novel are either products of the author’s imagination or are used fictitiously.
   SURVIVAL
   Copyright © 2017 by Ben Bova
   All rights reserved.
   Cover art by John Harris
   A Tor Book
   Published by Tom Doherty Associates
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   ISBN 978-0-7653-7954-2 (hardcover)
   ISBN 978-1-4668-6876-2 (ebook)
   eISBN 9781466868762
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   First Edition: December 2017