A Ballantine
Book
Published by The Random House Publishing Group
Copyright © 1992 by Carl Sagan and Ann Druyan
All rights reserved under International and Pan-American Copyright Conventions Published in the United States by Ballantine Books, an imprint of The Random House Publishing Group, a division of Random House, Inc, New York, and simultaneously in Canada by Random House of Canada Limited, Toronto
This edition published by arrangement with Random House, Inc
Permissions
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Library of Congress Catalog Card Number: 93-90012
Ballantine and colophon are registered trademarks of Random House, Inc
eISBN: 978-0-307-80103-6
v3.1