Letters (Perry Rhodan #1578)
From Author Wars - https://authorwars.com/books/letters-perry-rhodan-1578-2853795.html
Editions/Publications:
- 1991 . Perry Rhodan, #1578: Geschäfte mit dem Frieden (1991, various, Pabel-Moewig, DM 2.20, 68 pages, digest, MAGAZINE)