The Problem Professor
From Author Wars - https://authorwars.com/books/the-problem-professor-64792.html
Overview:
- Title: The Problem Professor
- Author: A. E. van Vogt
- Year: 1971
- Type: Short Fiction
Editions/Publications:
- Unknown. The Proxy Intelligence and Other Mind Benders (Unknown, A. E. van Vogt, Paperback Library, $0.75, 206 pages, Paperback, Collection)
- Unknown. The Gryb (Unknown, A. E. van Vogt, New English Library, ISBN-10: 0450045803, £0.90, 172 pages, Paperback, Collection)
- Unknown. The Gryb (Unknown, A. E. van Vogt, Zebra Books / Kensington Publishing Corp., ISBN-10: 0890833311, $1.75, 217 pages, Paperback, Collection)
- Unknown. The Gryb (Unknown, A. E. van Vogt, Zebra Books / Kensington Publishing Corp., ISBN-10: 0890831823, $1.25, 217 pages, Paperback, Collection)
- Unknown. The Proxy Intelligence and Other Mind Benders (Unknown, A. E. van Vogt, Paperback Library, C$0.75, 206 pages, Paperback, Collection)