Sogen Suiri Books ; John Jakes "Brak the Barbarian vs the Mark of the Demons"
Japanese Title is [Senshi Brak tai Kyuketsu-Souseiji] means [Brak the Warrior vs the Vampire Twins].
(Translation:Naoji Ichinose)
(Illustration:Motoichiro Takebe)
(1stEd:Auh. 18, 1978)