Star Guard

From Author Wars - https://authorwars.com/publications/star-guard-635147.html

Overview:

Title: Star Guard
Author: Andre Norton
Year: 1981
ISBN-10: 0449236463
Publisher: Fawcett Crest
Price: $2.25
Pages: 224
Binding: Paperback
Type: Novel
Title Reference: Star Guard
Notes:
• Third printing by line number 10—3 • Date from an ad with an expiry date of April 1982, such usually run for six months so November 1981 would be earliest publication • The artist is not credited, the artwork is clearly signed