Deathwish

Half-human Cal Leandros and his brother Niko are barely getting by with their preternatural investigative agency when the vampire Seamus hires them. He's being followed, and he wants to know by whom. But the Leandros brothers have to do more than they planned when Seamus turns up dead (or un-undead).

Worse still is the return of Cal's nightmarish family--the Auphe. The last time Cal and Niko faced them, they were almost wiped out. Now, the Auphe want revenge. And Cal knows that before they get to him, they will destroy everything and everyone he holds dear. Because, for the Auphe, Cal's pain is a pleasure.

And they're feeling good...