Letters (Perry Rhodan #990)
From Author Wars - https://authorwars.com/books/letters-perry-rhodan-990-1838472.html
Editions/Publications:
- 1980 . Perry Rhodan, #990: Planet der Glücksbringer (1980, various, Pabel-Moewig, DM 1.80, 68 pages, digest, MAGAZINE)
- 1980 . Perry Rhodan, #756: Ein Stern funkt SOS (1980, various, Pabel-Moewig, DM 1.80, 68 pages, digest, MAGAZINE)
- 1980 . Perry Rhodan, #393: Die Schwelle zum Nichts (1980, various, Pabel-Moewig, DM 1.80, 68 pages, digest, MAGAZINE)