The Gameplayers of Zan

From Author Wars - https://authorwars.com/publications/the-gameplayers-of-zan-40322.html

Overview:

Title: The Gameplayers of Zan
Author: M. A. Foster
Year: 1977
ISBN-10: 0879972874
Publisher: DAW Books
Price: $1.95
Pages: 445
Binding: Paperback
Type: Novel
Title Reference: The Gameplayers of Zan
Notes:
- "First Printing, April 1977/123456789"
- "Cover art by Michael Whelan" on the copyright page; cover is also 'signed'
- Interior art piece is not credited, has Gaughan's "JG" on it
- DAW Books No. 236
- UJ1287 on the cover, full ISBN on the spine
- Printed in the US