Planet in Peril
From Author Wars - https://authorwars.com/books/planet-in-peril-2576832.html
Overview:
- Title: Planet in Peril
- Author: Robert H. Knox
- Year: 1988
- Type: Interior Art
Editions/Publications:
- Unknown. Astro-Adventures: Tales of Scientifiction, April 1988 (Unknown, Robert H. Knox, Cryptic Publications, $4.50, 80 pages, octavo, MAGAZINE)