Letters (Perry Rhodan #776)
From Author Wars - https://authorwars.com/books/letters-perry-rhodan-776-1732267.html
Editions/Publications:
- 1976 . Perry Rhodan, #776: Das schwarze Raumschiff (1976, various, Pabel-Moewig, DM 1.50, 68+xvi pages, digest, MAGAZINE)
- 1976 . Perry Rhodan, #542: Die Stunde des Zentauren (1976, various, Pabel-Moewig, DM 1.50, 68 pages, digest, MAGAZINE)
- 1976 . Perry Rhodan, #179: Notlandung auf Beauly II (1976, various, Pabel-Moewig, DM 1.50, 68 pages, digest, MAGAZINE)