Invaders from Earth

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Overview:

Title: Invaders from Earth
Author: Robert Silverberg
Year: 1968
Publisher: Avon Books
Price: $0.60
Pages: 142
Binding: Paperback
Type: Novel
Title Reference: Invaders from Earth
Notes:
- "First Avon Printing, July, 1968"; no number line.
- "An Avon Book" given as the publisher on the title page, and as "Avon Books" on the copyright page. The cover gives the publisher as "Avon".
- "Cover illustration by Don Crowley" on the copyright page, no visible signature on the cover.
- Catalog number "S365" on the cover,"5" (over) "Avon" (over) "S365" on the spine.
- Printed in the US