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by
F. L. WALLACE

Published by
GALAXY PUBLISHING CORP.
New York 14, New York

A Galaxy Science Fiction Novel
by special arrangement with Gnome Press

Based on "Accidental Flight," copyright
1952 by Galaxy Publishing Corp.

Published in book form by Gnome
Press, copyright 1955 by F. L. Wallace.

[Transcriber's Note: Extensive research did not uncover any
evidence that the U.S. copyright on this publication was renewed.]

Galaxy Science Fiction Novels are sturdy, inexpensive editions
of choice works in this field, both original and reprint,
selected by the editors of Galaxy Science Fiction Magazine.

Cover by Wallace A. Wood

Printed in the U.S.A. by
The Guinn Company
New York 14, N. Y.