Letters (Perry Rhodan #2613)
From Author Wars - https://authorwars.com/books/letters-perry-rhodan-2613-2919194.html
Editions/Publications:
- 2011 . Perry Rhodan, #2613: Agent der Superintelligenz (2011, various, Pabel-Moewig, €1.95, 68+[4] pages, digest, MAGAZINE)