Letters (Perry Rhodan #2523)
From Author Wars - https://authorwars.com/books/letters-perry-rhodan-2523-2848812.html
Editions/Publications:
- 2009 . Perry Rhodan, #2523: Am Rand von Amethyst (2009, various, Pabel-Moewig, €1.85, 68 pages, digest, MAGAZINE)