Between the Heaves of Storm

Azazel wanders into Jason's community with no memory of who she is or what they shared together. But Jason recognizes her, and once he discovers his powers work on her, he's willing to do anything to keep her with him, no matter how macabre or immoral.

Kieran wanted to purge Azazel's powers with the grimoire, but instead he's transferred them to himself, along with her memories. When he discovers the Order of the Fly want to use him and the powers to take over the world, he sets off to find Azazel, determined to return her powers and memories so that she can stop the OF.