Letters (Perry Rhodan #685)
From Author Wars - https://authorwars.com/books/letters-perry-rhodan-685-1555124.html
Editions/Publications:
- 1974 . Perry Rhodan, #685: Planet in Angst (1974, various, Pabel-Moewig, DM 1.50, 68 pages, digest, MAGAZINE)
- 1974 . Perry Rhodan, #451: Die falschen Götter (1974, various, Pabel-Moewig, DM 1.50, 68 pages, digest, MAGAZINE)
- 1974 . Perry Rhodan, #88: Der Fall Kolumbus (1974, various, Pabel-Moewig, DM 1.50, 68 pages, digest, MAGAZINE)