Menace of the Unmasked
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Overview:
- Title: Menace of the Unmasked
- Author: Donald E. Keyhoe
- Year: 1934
- Type: Short Fiction
- Series: Captain Philip Strange
- Number in Series: 27
Editions/Publications:
- 2012 . Strange Enemies (2012, Donald E. Keyhoe, Age of Aces Books, ISBN-10: 9780982095096, $16.99, 460 pages, Trade Paperback, Collection)