Fred and Samzen have one thing in common: They hate demons.

Paranormal races like vampires, werewolves, infernals, celestials, and more have come to our world and integrated into our society. Apparently a lot of humans want to date them. Who knew?

Fred, a human and expert in cults and extremist societies, is desperate for help preventing a demon-possessed cult leader from sacrificing its annual victim, the “Chosen.” Samzen, incubus and agent with the FBI’s paranormal unit, could be the perfect answer to protect the Chosen women rescued from the cult.

If they can’t stop the demon from performing the sacrifice, the victim will lose their humanity. If Samzen can’t convince the Chosen that he isn’t a demon, he might have to defend himself from the very people he’s trying to protect.

But the most dangerous threat to Samzen might not be the demon, or the murderous vampires hunting him, or Fred’s ability to drive him crazy. It might be the confusingly cheerful woman eager to see Samzen use his illegal powers.

Spinning off from "A Paranormal Therapist's Guide to Divorce," re-enter the world of the Mortal Treaty with an urban fantasy adventure of past paced action, humor, and life-and-death stakes.