Shifters and switches are the perfect match; she hunts vampires, he keeps her from destroying entire populations in a fit of magical rage. These love connections, once common, have died out in modern times. A disaster for humanity.

Until....

The first switch seen in 100 years flees a room full of shifters, leaving chaos in her wake.

Jameson Montreat is a lonely wolf shifter who had one job that was essential to the protection of the human species. A job he was unable to do. Now, with more vampires throwing their hat into the political ring every day, he can't stop it. He can't kill vampires, none of the shifters can. Only a switch can kill a vampire, and they died out 100 years ago. But then an impossibly captivating switch walks right into the anti-vampire meeting, turning every shifter head in the place. She is not meant for him, as much as he might need her to be.

Coralie Hamilton is a normal woman, living a normal life, waiting for something big. What that something is, she has no idea, but when some base part of her brain causes her to go temporarily insane and try to stab a politician in the throat with a fountain pen, her future suddenly becomes crystal clear. She's a natural born killer, and the only thing that can calm her killing instincts in the moment is the love of a shifter male who is strong enough to handle her.

Yesterday, she didn't believe in shifters. Today, she's got to choose the one who will keep her sane.