Hadon of Ancient Opar
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Overview:
- Title: Hadon of Ancient Opar
- Author: Richard E. Geis
- Year: 1975
- Type: Reviews
Editions/Publications:
- Unknown. Science Fiction Review, May 1975 (Unknown, Richard E. Geis, Richard E. Geis, $1.25, 80 pages, octavo, FANZINE)
- Unknown. Science Fiction Review, May 1975 (Unknown, Philip José Farmer, Richard E. Geis, $1.25, 80 pages, octavo, FANZINE)