_anything you
can do ..._
1963
_Doubleday & Company, Inc._
_Garden City, New York_
A shorter version of this work appeared in _ANALOG Science Fact--Science
Fiction_.
_All of the characters in this book
are fictitious, and any resemblance
to actual persons, living or dead,
is purely coincidental._
LIBRARY OF CONGRESS CATALOG CARD NUMBER 62-7710
COPYRIGHT © 1963 BY DOUBLEDAY & COMPANY, INC.
COPYRIGHT © 1962 BY THE CONDÉ NAST PUBLICATIONS, INC.
ALL RIGHTS RESERVED
PRINTED IN THE UNITED STATES OF AMERICA
FIRST EDITION
Transcriber's Note:
Extensive research did not uncover any evidence that the U.S.
copyright on this publication was renewed. Minor spelling and
typographical errors have been corrected without note.