The Mastermind of Mars
From Author Wars - https://authorwars.com/books/the-mastermind-of-mars-144477.html
Overview:
- Title: The Mastermind of Mars
- Author: Roy G. Krenkel
- Year: 1963
- Type: Cover Art
Variant Titles:
Editions/Publications:
- Unknown. The Mastermind of Mars (Unknown, Roy G. Krenkel, Ace Books, $0.40, 159 pages, Paperback, Novel)
- Unknown. The Mastermind of Mars (Unknown, Roy G. Krenkel, Ace Books, $0.40, 159 pages, Paperback, Novel)