Sequel to Partners, third in the Laws of the Blood series, follows the most bad of the Enforcers, Istvan, and his secret companion Selena, a detective.
This one was actually my favorite of the series, because I love Istvan, born half human and half vampire, we get to learn about so much more history of this style of vampire.
Was good, I would recommend, but this does need the reader to read the other books in the series.