Heart of Darkness

A vampire prince on a four hundred year old mission to avenge his murdered sister...

Aleksandr Nemov won't stop until the last of the vampire hunter's progeny is wiped from the Earth. Each kill has stolen a piece of his humanity, pushing him towards the black abyss all vampires hold within their hearts. Now he is teetering on the edge, close to devolving into a beast, and time is running out as he tracks the last hunter to Prague. There he finds a beautiful woman who could be his one chance ...