Meet Darby. Coffee addict. Homicide detective. Oh, and she can see ghosts, too. There are only three rules in Darby Adler's life. One: Don't talk to the dead in front of the living. Two: Stay off the Arcane Bureau of Investigation's radar. Three: Don't forget rules one and two. With a murderer desperate for Darby's attention and an ABI agent in town, things are about to get mighty interesting in Haunted Peak, TN.

Sloane Cabot is out for blood. Waking up at the foot of your own grave is no picnic... especially when you can't remember how you got there. There are only two things Sloane knows for certain: how to kill bad guys, and that something awful turned her into a monster. With a price on her head and nowhere to run, choosing between a job and a bed or certain death sort of seems like a no-brainer. If only there wasn't that silly rule about not killing people...