Imperium

From Author Wars - https://authorwars.com/publications/imperium-68830.html

Overview:

Title: Imperium
Author: Keith Laumer
Year: 2005
ISBN-10: 0743499034
Publisher: Baen Books
Price: $25.00
Pages: 465
Binding: Hardcover
Type: Omnibus
Title Reference: Worlds of the Imperium
Notes: Canada $36.00. First printing as per number line. Edited by Eric Flint. Cover design by Jennie Faries. "First printing in this combined format, May 2005" on copyright page.