Letters (Perry Rhodan #32)
From Author Wars - https://authorwars.com/books/letters-perry-rhodan-32-2458282.html
Editions/Publications:
- 1978 . Perry Rhodan, #32: Ausflug in die Unendlichkeit (1978, various, Pabel-Moewig, DM 1.50, 68 pages, digest, MAGAZINE)