Perry Rhodan #8: The Galactic Riddle
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Overview:
- Title: Perry Rhodan #8: The Galactic Riddle
- Author: Johnny Bruck
- Year: 1971
- Type: Cover Art
Editions/Publications:
- Unknown. Perry Rhodan #8: The Galactic Riddle (Unknown, Johnny Bruck, Ace Books, ISBN-10: 0441659772, $0.60, 127 pages, Paperback, MAGAZINE)