The Blood Ring

From Author Wars - https://authorwars.com/publications/the-blood-ring-457369.html

Overview:

Title: The Blood Ring
Author: Kenneth Robeson
Year: 1972
ISBN-10: 0446649635
Publisher: Paperback Library
Price: $0.75
Pages: 158
Binding: Paperback
Type: Novel
Title Reference: The Blood Ring
Notes:
"First Printing: November, 1972"; no number line The artist is not credited, no visible signature on the artwork, but an art auction site attributes the original art to Peter Caras Printed in the US