Men of the Dark Comet
From Author Wars - https://authorwars.com/books/men-of-the-dark-comet-869716.html
Editions/Publications:
- Unknown. Famous Science Fiction, Summer 1968 (Unknown, Paul, Health Knowledge, Inc., $0.50, 132 pages, digest, MAGAZINE)
- Unknown. Wonder Stories, June 1933 (Unknown, Paul, Stellar Publishing Corporation, $0.25, 100 pages, bedsheet, MAGAZINE)
- Unknown. Famous Science Fiction, Summer 1968 (Unknown, Paul, Pulp Tales Press, $8.95, 130 pages, digest, Anthology)