Invasion of the Dark Ones
From Author Wars - https://authorwars.com/books/invasion-of-the-dark-ones-861446.html
Editions/Publications:
- Unknown. Mystic Magazine, January 1954 (Unknown, Hal Annas, Palmer Publications, Inc., $0.35, 132 pages, digest, MAGAZINE)
- Unknown. Mystic Magazine, January 1954 (Unknown, Hal Annas, Pulp Tales Press, ISBN-10: 9781936720750, $8.95, 132 pages, digest, Anthology)