Parry's Paradox
From Author Wars - https://authorwars.com/books/parrys-paradox-1270899.html
Overview:
- Title: Parry's Paradox
- Author: John E. Mortimer
- Year: 1955
- Type: Interior Art
Editions/Publications:
- Unknown. Authentic Science Fiction Monthly, #57 May 1955 (Unknown, John E. Mortimer, Hamilton & Co., 1/6, 144 pages, Paperback, MAGAZINE)