Letter (Perry Rhodan #691)
From Author Wars - https://authorwars.com/books/letter-perry-rhodan-691-1574057.html
Editions/Publications:
- 1974 . Perry Rhodan, #691: Sargasso des Alls (1974, various, Pabel-Moewig, DM 1.50, 68 pages, digest, MAGAZINE)
- 1974 . Perry Rhodan, #457: Die Operationsbasis (1974, various, Pabel-Moewig, DM 1.50, 68 pages, digest, MAGAZINE)
- 1974 . Perry Rhodan, #94: Die flammende Sonne (1974, various, Pabel-Moewig, DM 1.50, 68 pages, digest, MAGAZINE)