Die unsichtbare Gefahr
From Author Wars - https://authorwars.com/books/die-unsichtbare-gefahr-1709055.html
Overview:
- Title: Die unsichtbare Gefahr
- Author: H. J. Campbell
- Year: 1953
- Type: Novels
Editions/Publications:
- Unknown. Die unsichtbare Gefahr (Unknown, H. J. Campbell, Rappen, DM 6.80, 284 pages, Hardcover, Novel)
- 1954 . Die unsichtbare Gefahr (1954, H. J. Campbell, Pabel, DM 1.00, 92 pages, digest, Novel)