Siege of the Unseen
From Author Wars - https://authorwars.com/books/siege-of-the-unseen-747725.html
Overview:
- Title: Siege of the Unseen
- Author: Frederik Pohl
- Year: 1960
- Type: Reviews
Editions/Publications:
- Unknown. If, May 1960 (Unknown, Frederik Pohl, Digest Productions Corporation; New York, $0.35, 132 pages, digest, MAGAZINE)
- Unknown. If, May 1960 (Unknown, A. E. van Vogt, Digest Productions Corporation; New York, $0.35, 132 pages, digest, MAGAZINE)
- Unknown. If, #4 [UK] (Unknown, Frederik Pohl, Strato Publications, 2/-, 132 pages, digest, MAGAZINE)
- Unknown. If, #4 [UK] (Unknown, A. E. van Vogt, Strato Publications, 2/-, 132 pages, digest, MAGAZINE)