The Staffel Invisible
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Overview:
- Title: The Staffel Invisible
- Author: Donald E. Keyhoe
- Year: 1939
- Type: Short Fiction
- Series: Captain Philip Strange
- Number in Series: 62
Editions/Publications:
- 2015 . Strange Staffels (2015, Donald E. Keyhoe, Age of Aces Books, ISBN-10: 9781937590055, $16.99, 394 pages, Trade Paperback, Collection)