Letters (Perry Rhodan #1473)
From Author Wars - https://authorwars.com/books/letters-perry-rhodan-1473-2607138.html
Editions/Publications:
- 1989 . Perry Rhodan, #1473: Jagt den Terraner! (1989, various, Pabel-Moewig, DM 2.20, 68 pages, digest, MAGAZINE)