Cosmic Checkmate
From Author Wars - https://authorwars.com/books/cosmic-checkmate-676109.html
Overview:
- Title: Cosmic Checkmate
- Author: Charles V. De Vet Katherine MacLean
- Year: 1962
- Type: Novels
- Series: Kalin Trobt
Variant Titles:
Editions/Publications:
- Unknown. King of the Fourth Planet / Cosmic Checkmate (Unknown, Charles V. De Vet, Ace Books, $0.40, 96+128 pages, dos, Omnibus)
- Unknown. King of the Fourth Planet / Cosmic Checkmate (Unknown, Katherine MacLean, Ace Books, $0.40, 96+128 pages, dos, Omnibus)
- 2011 . Cosmic Checkmate (2011, Charles V. De Vet, Gate Way Publishers, ISBN-10: 9781936432264, $1.99, pages, ebook, Novel)
- 2011 . Cosmic Checkmate (2011, Katherine MacLean, Gate Way Publishers, ISBN-10: 9781936432264, $1.99, pages, ebook, Novel)