Blood Wraiths

Isranon must make a deal with his hated enemy Lord Hoon in order to learn the secrets of the hellgod, Gylorean Galee. After a terrifying battle with a powerful demon, Isranon finds that both the scions of darkness and of light want him dead.
Carried off by his liege god, Dynanna, in a moment of rage, he must make his case to an even more ancient and powerful diety or die. Anksha, now more his lover than master, is forced to reveal her secrets to him on a night when the Blood Wraiths dance their madness on men's souls.
Isranon's mentor, Nevin, can't help him: Nevin has been summoned to a fateful meeting with the god of wolves.