The Thrall of Hypno
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Overview:
- Title: The Thrall of Hypno
- Author: Gray Morrow
- Year: 1972
- Type: Cover Art
Variant Titles:
Editions/Publications:
- Unknown. Perry Rhodan #20: The Thrall of Hypno (Unknown, Gray Morrow, Ace Books, ISBN-10: 0441659918, $0.75, 164 pages, Paperback, MAGAZINE)
- Unknown. Perry Rhodan #20: The Thrall of Hypno (Unknown, Gray Morrow, Ace Books, $0.95, 164 pages, Paperback, MAGAZINE)