Dark Lover by J.R. Ward
In the shadows of the night in Caldwell, New York, there’s a lethal turf war going ahead amongst vampires and their slayers. There exists a mystery band of siblings like no other-six vampire warriors, protectors of their race. However none of them relishes executing more than Wrath, the pioneer of The Black Dagger Brotherhood.
The main thoroughbred vampire left on earth, Wrath has a score to settle with the slayers who killed his folks hundreds of years prior. In any case, when one of his most trusted contenders is slaughtered leaving his crossbreed little girl ignorant of his reality or her destiny Wrath must usher her into the universe of the undead-a universe of sexiness beyond anything she could ever imagine.