The Rival Rigelians
From Author Wars - https://authorwars.com/books/the-rival-rigelians-667425.html
Overview:
- Title: The Rival Rigelians
- Author: Peter Michael (artist)
- Year: 1967
- Type: Cover Art
Editions/Publications:
- Unknown. Nebula Alert / The Rival Rigelians (Unknown, Peter Michael (artist), Ace Books, $0.50, 121+132 pages, dos, Omnibus)