What Evils Lurk in the Hearts of Men
One mortal's quest for immortality proves that, sometimes, vampires aren't the real monsters. More
Detectives Jonah and Riley Pierce are back in another case for Arcanum, the US government's paranormal police agency. This time, however, they're headed to Berlin when a series of murders points to the enigmatic leader of a research institute. Things turn personal very quickly, though, and they find themselves in a race to stop a psychopathic mortal hellbent on finding the daywalker gene.