Letters (Perry Rhodan #681)
From Author Wars - https://authorwars.com/books/letters-perry-rhodan-681-1606822.html
Editions/Publications:
- 1974 . Perry Rhodan, #681: Das Sonnen-Fünfeck (1974, various, Pabel-Moewig, DM 1.50, 68 pages, digest, MAGAZINE)
- 1974 . Perry Rhodan, #447: Der Terraner und der Gläserne (1974, various, Pabel-Moewig, DM 1.50, 68 pages, digest, MAGAZINE)
- 1974 . Perry Rhodan, #84: Rekruten für Arkon (1974, various, Pabel-Moewig, DM 1.50, 68 pages, digest, MAGAZINE)