Letters (Perry Rhodan #819)
From Author Wars - https://authorwars.com/books/letters-perry-rhodan-819-2173642.html
Editions/Publications:
- 1977 . Perry Rhodan, #819: Die fliegende Stadt (1977, various, Pabel-Moewig, DM 1.50, 68 pages, digest, MAGAZINE)
- 1977 . Perry Rhodan, #585: Das Doppelspiel des Arkoniden (1977, various, Pabel-Moewig, DM 1.50, 68 pages, digest, MAGAZINE)
- 1977 . Perry Rhodan, #222: Die Doppelgänger von Andromeda (1977, various, Pabel-Moewig, DM 1.50, 68 pages, digest, MAGAZINE)