Letter (Perry Rhodan #780)
From Author Wars - https://authorwars.com/books/letter-perry-rhodan-780-1736536.html
Editions/Publications:
- 1976 . Perry Rhodan, #780: Die Testwelt (1976, various, Pabel-Moewig, DM 1.50, 68 pages, digest, MAGAZINE)
- 1976 . Perry Rhodan, #546: Menschen unter Cynos (1976, various, Pabel-Moewig, DM 1.50, 68 pages, digest, MAGAZINE)
- 1976 . Perry Rhodan, #183: Die Dschungel-Armee (1976, various, Pabel-Moewig, DM 1.50, 68 pages, digest, MAGAZINE)