Yesterday's Son

From Author Wars - https://authorwars.com/publications/yesterdays-son-32137.html

Overview:

Title: Yesterday's Son
Author: A. C. Crispin
Year: 1988
ISBN-10: 0671661108
Publisher: Pocket Books
Price: $3.95
Pages: 191
Binding: Paperback
Type: Novel
Title Reference: Yesterday's Son
Notes:
• "First Pocket Books printing August 1983" • Ninth printing by number line 17—9 • Series list in the front includes up to #42 which was published in October 1988; the © is also 1988 • The artist is not credited, Boris © '83 is on the artwork