When you can talk to ghosts, things are bound to get spirited. The ghosts have been there since before I can remember. When I was a kid, they doted on me, but as I got older, they got more demanding. I’ve spent my whole life seeing and talking to dead people and trying to pretend I’m not, because the living just don’t understand. Nobody wants to be around the freak who claims to see ghosts. Until I go to Mannix Estate.

A thousand years ago, my great-something uncle founded the Collective, a secret organization dedicated to protecting humanity from demons. The hunter tradition has been passed down over the generations, from parent to child, secure in the knowledge that the Collective is a community of safety and knowledge. But betrayal sucks, and six years ago, it turned my world—and the Collective—upside down. After generations of deception, the hunters left behind are picking up the pieces and trying something we’ve never done before—working side by side with our enemy.

Hunting for big bad wolves was never part of Agent Cooper Dayton's plan, but a werewolf attack lands him in the carefully guarded Bureau of Special Investigations. A new case comes with a new partner: ruggedly sexy werewolf Oliver Park. Park is an agent of The Trust, a werewolf oversight organization working to ease escalating tensions with the BSI. But as far as Cooper's concerned, it's failing. As they investigate a series of mysterious deaths unlike anything they've seen, every bone in Cooper's body is suspicious of his new partner....

Bookish, snarky, and fiercely independent Nate Boudreaux leads a solitary life. Between teaching classes at the university and working toward his PhD, he doesn’t need a partner to occupy his time, and he certainly doesn’t need a man like Alistair Drake complicating his future. Alistair Drake, black sheep of the tremendously wealthy Drake family, is more interested in adding another notch to his bedpost than another zero to his bank account.

Getting into the vampire-only detective unit was the easy part. What’s going to be more difficult is dealing with my new partner - an ancient vampire who keeps threatening to eat me. The unit has never had a human in it. Marcus - or, as I like to call him: Fangy McFangface - would really prefer to keep it that way. He’s grumpy, short-tempered, and broody, but I have a way with words, and I know he’s starting to like me, even if he swears he’s not.