The Falcon of Eden

From Author Wars - https://authorwars.com/publications/the-falcon-of-eden-257079.html

Overview:

Title: The Falcon of Eden
Author: Graham Diamond
Year: 1980
ISBN-10: 0872167178
Publisher: Playboy Press
Price: $2.25
Pages: 283
Binding: Paperback
Type: Novel
Title Reference: The Falcon of Eden
Notes:
"First printing September 1980"; no number line The artist is not credited, the artwork is clearly signed The LCCN stated on the copyright page (80-80985) has no record in the LoC catalog.