Yesterday's Son

From Author Wars - https://authorwars.com/publications/yesterdays-son-293880.html

Overview:

Title: Yesterday's Son
Author: A. C. Crispin
Year: 1984
ISBN-10: 0671473158
Publisher: Pocket Books
Price: $2.95
Pages: 191
Binding: Paperback
Type: Novel
Title Reference: Yesterday's Son
Notes:
• "First Pocket Books printing August, 1983" • Third printing by the number line 10—3 • Year from the list of available Trek books in front, latest of which is The Final Reflection published in May '84 • The artist is not credited, Boris©83 is on the artwork