Beautiful Deception — Yolanda Olson

Everything had ended as it was supposed too. Lucy and Deveraux were rewarded with their mortal lives for saving the Above and the Below. They didn't know that someone was lurking; watching them with disdain and vengeance in her eyes. Azaria has fallen from the Above and has offered them their former selves again. A second chance to live eternity as they were meant to; a Sovereign Angel and an Elder Devil. But she's hiding a dangerous secret. Her gift to Lucy and Deveraux is part of her plan to destroy them both and take over the Above and the Below. Lucy has gone into hiding, Deveraux is slowly losing his mind, and Alaric is the only one who can see reason. Now, Saria, the Champion of the Below has been released with one strict instruction. Kill them all.