Alien

From Author Wars - https://authorwars.com/publications/alien-268792.html

Overview:

Title: Alien
Author: George H. Leonard
Year: 1980
ISBN-10: 0872167461
Publisher: Playboy Paperbacks
Price: $2.25
Pages: 251
Binding: Paperback
Type: Novel
Title Reference: Alien
Notes:
• "First printing May 1977" • "Second printing October 1980"; no number line • The cover photograph is © by Playboy, no other credit • Printed in the US