Perry Rhodan #20: The Thrall of Hypno
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Overview:
- Title: Perry Rhodan #20: The Thrall of Hypno
- Author: Forrest J. Ackerman
- Year: 1972
- ISBN-10: 0441659918
- Publisher: Ace Books
- Price: $0.75
- Pages: 164
- Binding: Paperback
- Type: MAGAZINE
- Title Reference: The Unkindest Cut of All
- Notes:
- ©1972 No other statement of printing or publication
- Managing Editor: Forrest J. Ackerman
- Translator: Wendayne Ackerman
- Art Director: Charles Volpe
- The artist is not credited, cover is signed
- Month estimated; PR# 19 published November, PR# 21 published January '73
- ISBN derived from the partial SBN on spine (441|65991|075)