The Infinite Cage

From Author Wars - https://authorwars.com/publications/the-infinite-cage-172961.html

Overview:

Title: The Infinite Cage
Author: Keith Laumer
Year: 1983
ISBN-10: 052348559X
Publisher: Tor
Price: $2.75
Pages: 253
Binding: Paperback
Type: Novel
Title Reference: The Infinite Cage
Notes:
• "First TOR printing, May 1983"; no number line • "Cover art by Tom Kidd" on copyright page, the artwork is also signed • Printed in the US