The Grail War
From Author Wars - https://authorwars.com/books/the-grail-war-2910099.html
Overview:
- Title: The Grail War
- Author: Marcus Boas
- Year: 1979
- Type: Interior Art
Editions/Publications:
- Unknown. Heavy Metal, September 1979 (Unknown, Marcus Boas, HM Communications, Inc., $1.50, 96 pages, quarto, MAGAZINE)