Planet of Treachery

From Author Wars - https://authorwars.com/publications/planet-of-treachery-387942.html

Overview:

Title: Planet of Treachery
Author: E. E. 'Doc' Smith, Stephen Goldin
Year: 1981
ISBN-10: 0586043403
Publisher: Panther / Granada
Price: £1.25
Pages: 221
Binding: Paperback
Type: Novel
Title Reference: Planet of Treachery
Notes:
"First published by Granada Publishing Limited in 1981" as per copyright page. Month from amazon.uk Printing not stated, no number line; first known edition "Front cover illustration by Chris Foss" on back cover, the artwork also has his initial New Zealand $4.95, Australia $4.95 "Granada" on spine, no mention of "Panther" except on bottom of title page ("A Panther Book").