Manfred Sommer
Source: "Manfred Sommer Bibliography." Author Wars, https://authorwars.com/authors/manfred-sommer.html".
Titles:
Cover Art
- Unknown. Cámara de los horrores
- Unknown. De Kwelgeest
- Unknown. Het Goud van Dracula
- 1974. Schrei, wenn der Werwolf kommt!
- 1977. Freeze, Monster der Eiszeit
- 1980. Sirius, #46
- 1980. Sirius, #50
- 1984. Medium des Mord-Magiers