Die europäische Raumsonde Herschel
From Author Wars - https://authorwars.com/books/die-europaische-raumsonde-herschel-1341446.html
Editions/Publications:
- 2009 . Perry Rhodan, #2510: Die Whistler-Legende (2009, ESA, Pabel-Moewig, €1.85, 72+xii pages, digest, MAGAZINE)