In order to ensure the privacy of the patients mentioned in this book, their names, circumstances, and other identifying details have been changed.

Copyright © 1989, 2015 by Deepak Chopra, M.D.

All rights reserved.

Published in the United States by Bantam Books, an imprint of Random House, a division of Penguin Random House LLC, New York.

BANTAM BOOKS and the HOUSE colophon are registered trademarks of Penguin Random House LLC.

Originally published in hardcover in the United States by Bantam Books, an imprint of Random House, a division of Penguin Random House LLC, in 1989.

ISBN 9781101884973

eBook ISBN 9780804179980

randomhousebooks.com

Book design by Jo Anne Metsch, adapted for eBook

Cover design: Victoria Allen

Cover art: Francisco Javier Gomez Quesada

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