Earthblood

From Author Wars - https://authorwars.com/publications/earthblood-11800.html

Overview:

Title: Earthblood
Author: Rosel George Brown, Keith Laumer
Year: 1980
ISBN-10: 0440123135
Publisher: Dell
Price: $1.95
Pages: 334
Binding: Paperback
Type: Novel
Title Reference: Earthblood
Notes:
• "First Dell printing—April 1980"; no number line • The artist is not credited, Cintron is on the artwork • 12313 on cover, full ISBN on spine and copyright page