Earth Factor X
By: by A. E. van Vogt.
Publisher: Daw Books
Published: August 1976
Place of publication: New York, NY
Language: eng
Format: Paperback
Number of pages: 174
ISBN-13: 9780879972493
Copyright date: 1974
Subjects: Human-alien encounters -- Fiction
Genres: Science Fiction.
Other titles: The Secret Galactics
Description: Reality twisted... slightly. Earth shivered. For a split second the Solar System wasn't. And then was again. Less than a billionth of a second -- but a time shift had nonetheless happened. As the shadow ship started to emerge from the time jump, men and aliens were locked in a secret, undeclared war for control of the Earth. Genetically altered, the aliens looked exactly like humans. And they were in positions of power everywhere. Opposing them were two humans and one isolated brain in a mechanical body. But between them they held the one secret that the aliens had never learned about the people of Earth...
Notes: Original title: The Secret Galactics.
Daw SF Books #206 (UY1249).
Cover art by Deane Cate.