Das Geheimnis der Totenmaske
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Overview:
- Title: Das Geheimnis der Totenmaske
- Author: A. F. Mortimer
- Year: 1974
- Type: Short Fiction
Editions/Publications:
- 1974 . Das Geheimnis der Totenmaske (1974, A. F. Mortimer, Bastei, DM 1.20, 63 pages, digest, Chapter Book)