In the Pale Moonlight

At 24 years old, Ezra Phipps is cruising through life with as little responsibility as possible. Gainfully employed, single, and out of contact with his remaining family, life is working out the way he had always hoped. However, a disturbing encounter with an aggressive man claiming to be from Hell causes Ezra to suddenly question his carefree lifestyle.
Enter Charlotte, a young but experienced witch-hunter with a steadily increasing victory count behind her—and a vicious reputation amongst the damned. Knowing that Hell's agents will stop at nothing for Ezra, she prepares for her most difficult battle yet.
As people from Ezra's past start to die off one by one, Lucifer draws closer to his most coveted prize: Ezra’s soul, which could bring forth the end of all existence.