Letters (Perry Rhodan #3129)
From Author Wars - https://authorwars.com/books/letters-perry-rhodan-3129-2900507.html
Editions/Publications:
- 2021 . Perry Rhodan, #3129: Der Ruf der Siebenschläfer (2021, various, Heinrich Bauer, €2.30, 68 pages, digest, MAGAZINE)