Letters (Perry Rhodan #335)
From Author Wars - https://authorwars.com/books/letters-perry-rhodan-335-2116545.html
Editions/Publications:
- 1968 . Perry Rhodan, #335: Drei gegen OLD MAN (1968, various, Moewig, DM 0.80, 68 pages, digest, MAGAZINE)
- 1968 . Perry Rhodan, #101: Der Weltraum-Tramp (1968, various, Moewig, DM 0.80, 68 pages, digest, MAGAZINE)