Slip-Up
From Author Wars - https://authorwars.com/books/slip-up-1264504.html
Overview:
- Title: Slip-Up
- Author: L. J. Clarke
- Year: 1955
- Type: Short Fiction
Editions/Publications:
- Unknown. The British Science Fiction Magazine, Vol 1 No 9 (Unknown, L. J. Clarke, Scion Ltd., 1/6, 130 pages, octavo, MAGAZINE)