The Gray Creatures
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Overview:
- Title: The Gray Creatures
- Author: Harold Ward
- Year: 1935
- Type: Novels
- Series: Dr. Death Novels
- Number in Series: 2
Variant Titles:
Editions/Publications:
- Unknown. Doctor Death vs. The Secret Twelve, Volume 1 (Unknown, Harold Ward, Altus Press, ISBN-10: 9781442133679, $29.95, v+[3]+469 pages, Trade Paperback, Omnibus)
- 2012 . Doctor Death Vs. The Secret Twelve, Volume 1 (2012, Harold Ward, Altus Press, ISBN-10: 9781618270498, $4.99, pages, ebook, Omnibus)