Letter (Perry Rhodan #931)
From Author Wars - https://authorwars.com/books/letter-perry-rhodan-931-1597382.html
Editions/Publications:
- 1979 . Perry Rhodan, #931: Das strahlende Gefängnis (1979, various, Pabel-Moewig, DM 1.60, 68 pages, digest, MAGAZINE)
- 1979 . Perry Rhodan, #697: Im Interesse der Menschheit (1979, various, Pabel-Moewig, DM 1.60, 68 pages, digest, MAGAZINE)
- 1979 . Perry Rhodan, #334: Im Arsenal der Giganten (1979, various, Pabel-Moewig, DM 1.60, 68 pages, digest, MAGAZINE)