The Fae Queen and the ruler of the Demon Council can agree on one thing. They want a war to end all wars, and they'll flatten anyone who gets in their way. They've already crushed the demon spymaster Nigellus, while angel Neveah Lane barely escaped into hiding with her lover's ragtag group of friends and allies. The three realms are in danger of collapsing into chaos as political tensions that have been simmering beneath the surface for centuries erupt into all-out conflict. In many ways, Nigellus has always been a cold-blooded, manipulative, underhanded bastard. He's also loyal, courageous, self-sacrificing, and quite possibly the love of Neveah's cursed immortal life. With reality crumbling around them, can she and the others rescue him from the heart of the enemy's stronghold, and somehow stop the madness before it descends into unimaginable cataclysm? Find out in the exciting conclusion to The Last Vampire saga! * * * The Sixth Demon is an urban fantasy romance series by R. A. Steffan, set in the same world as the bestselling series The Last Vampire . Crack open Book Four today, and return to a world shared by humans, angels, demons, fae, and vampires. It's a place where the supernatural threatens the mundane, nothing is as it seems, and love will either be the world's downfall-or its salvation. Series arcs set in this world: The Last Vampire (six books) Vampire Bound (four books) Forsaken Fae (three books) The Sixth Demon (four books)