The Little Black Box
From Author Wars - https://authorwars.com/books/the-little-black-box-918262.html
Editions/Publications:
- Unknown. Worlds of Tomorrow, August 1964 (Unknown, Schelling, Galaxy Publishing Corp., $0.50, 164 pages, digest, MAGAZINE)
From Author Wars - https://authorwars.com/books/the-little-black-box-918262.html