Urban Fantasy by Julie Kenner, and third book in the Blood Lily Chronicles. Lily continues to look for a way to seal the gate to Hell, forever, and prevent Armageddon. Demons try to stop her at every turn. But, if the Gate opens, she as the means to control the Demons by becoming their Queen. She is both tempted and appalled by this plan. The continues to fight the allure of the Dark, as she battles Demons, the angel Gabriel, and keep her sister safe. The book is Fair.