Letter (Perry Rhodan #854)
From Author Wars - https://authorwars.com/books/letter-perry-rhodan-854-2426179.html
Editions/Publications:
- 1978 . Perry Rhodan, #854: Mutanten von Gäa (1978, various, Pabel-Moewig, DM 1.50, 68 pages, digest, MAGAZINE)
- 1978 . Perry Rhodan, #620: Reise durch den Zeitstrom (1978, various, Pabel-Moewig, DM 1.50, 68 pages, digest, MAGAZINE)
- 1978 . Perry Rhodan, #257: Der Dreitöter (1978, various, Pabel-Moewig, DM 1.50, 68 pages, digest, MAGAZINE)