Letters (Perry Rhodan #181)
From Author Wars - https://authorwars.com/books/letters-perry-rhodan-181-2990795.html
Editions/Publications:
- 1981 . Perry Rhodan, #181: Gefangen in Zentral-City (1981, various, Pabel-Moewig, DM 1.80, 68 pages, digest, MAGAZINE)