Beyond the Imperium

From Author Wars - https://authorwars.com/publications/beyond-the-imperium-4385.html

Overview:

Title: Beyond the Imperium
Author: Keith Laumer
Year: 1981
ISBN-10: 0523485131
Publisher: Tor
Price: $2.75
Pages: 318
Binding: Paperback
Type: Omnibus
Title Reference: The Other Side of Time
Notes:
• "First printing, November 1981"; no number line • "Cover Art by Eric Ladd" on copyright page, no visible signature on either cover [wraparound artwork] • The copyright page states that ''The Other Side of Time'' is "Book I" and ''Assignment in Nowhere'' is "Book II". However, in the body of the book ''Assignment in Nowhere'' is listed as "Book I" and appears first and ''The Other Side of Time'' is listed as "Book II" and appears second. • Printed in the US