Das Ungeheuer im See
From Author Wars - https://authorwars.com/books/das-ungeheuer-im-see-2232680.html
Editions/Publications:
- 1976 . Willkommen im Gruselkabinett (1976, Pel Torro, Pabel, DM 2.80, 145 pages, Paperback, Anthology)
From Author Wars - https://authorwars.com/books/das-ungeheuer-im-see-2232680.html