The Blue Grotto Terror
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Overview:
- Title: The Blue Grotto Terror
- Author: Carl H. Claudy
- Year: 1934
- Type: Novels
- Series: Adventures in the Unknown
- Number in Series: 4
Editions/Publications:
- Unknown. The Blue Grotto Terror (Unknown, Carl H. Claudy, Grosset & Dunlap, $0.50, vii+234 pages, Hardcover, Novel)