King's Mate

From Author Wars - https://authorwars.com/publications/kings-mate-564385.html

Overview:

Title: King's Mate
Author: Robert Franklin Murphy
Year: 1975
ISBN-10: 0890831297
Publisher: Zebra Books / Kensington Publishing Corp.
Price: $1.25
Pages: 188
Binding: Paperback
Type: Novel
Title Reference: King's Mate
Notes:
• "First Printing: july, 1975"; no number line • The artist is not credited, no visible n on the artwork • Printed in the US