Letter (Perry Rhodan #679)
From Author Wars - https://authorwars.com/books/letter-perry-rhodan-679-1616459.html
Editions/Publications:
- 1974 . Perry Rhodan, #82: Schach dem Universum (1974, various, Pabel-Moewig, DM 1.50, 68 pages, digest, MAGAZINE)
- 1974 . Perry Rhodan, #679: Im Bannkreis der Pyramide (1974, various, Pabel-Moewig, DM 1.50, 68 pages, digest, MAGAZINE)
- 1974 . Perry Rhodan, #445: Das Kommandogehirn (1974, various, Pabel-Moewig, DM 1.50, 68 pages, digest, MAGAZINE)