Perry Rhodan #13: The Immortal Unknown
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Overview:
- Title: Perry Rhodan #13: The Immortal Unknown
- Author: Forrest J. Ackerman
- Year: Unknown
- Publisher: Ace Books
- Price: $0.75
- Pages: 132
- Binding: Paperback
- Type: MAGAZINE
- Title Reference: The Immortal Unknown
- Notes:
- No printing number line or printing date in book.
- Copyright 1972 by Ace Books.
- Editor Frederik Pohl.
- Managing Editor Forrest J. Ackerman.
- Translator: Wendayne Ackerman.
- Art director: Charles Volpe.