Masters of Death by Olivie Blake

Viola Marek is a struggling real estate agent, and a vampire.

Fox D’Mora is a medium, and though he is also most definitely a shameless fraud, he isn’t entirely without his uses - seeing as he’s actually the godson of Death.

When Viola seeks out Fox to help her with the ghost-infested mansion, he becomes inextricably involved in a quest that neither he nor Vi expects (or wants).