The silent invaders
by Silverberg, Robert
This edition has images.
Title:
The silent invaders
Original Publication:
New York, NY: Royal Publications, Inc., 1958.
Series Title:
Produced from Infinity October 1958.
Note:
Wikipedia page about this book: https://en.wikipedia.org/wiki/The_Silent_Invaders
Credits:
Greg Weeks, Mary Meehan and the Online Distributed Proofreading Team at http://www.pgdp.net
Summary:
"The Silent Invaders" by Robert Silverberg is a science fiction novel published in 1963. Earth becomes a prize in an...