Night Stalker — Richard S. Tuttle

Thefts, assassinations and political corruption rock the Amican Riviera as powerful rouge mages intent on world denomination quietly work their blood magic. The authorities seem incapable of stopping the crimes as the Avenging Shadow joined by old friends and new allies leaps into the fray but will it be enough to stem the rumblings of a resurgence of the ancient Mage Wars?