Letter (Perry Rhodan #430)
From Author Wars - https://authorwars.com/books/letter-perry-rhodan-430-2680125.html
Editions/Publications:
- 1985 . Perry Rhodan, #430: Das Ultimatum der Cappins (1985, various, Pabel-Moewig, DM 2.00, 68 pages, digest, MAGAZINE)