Luk??i?anenko, Serge?

An ancient race of humans who have supernatural powers face their greatest threat yet when a renegade Other absconds with a fabled book of spells and appears intent on using it to alter the course of humanity in the third book in the bestselling Russian trilogy that is part fantasy, part vampire story, and part detective story.

Anton Gorodetsky, who is getting used to his new powers, is sent by his boss to help the Scottish Night Watch with aninvestigation into the murder of a young Russian man that may implicate a vampire and point to a plot involving the forces of both darkness and light.