Love Lies by Cynthia St. Aubin

It’s bad enough that the world’s most powerful vampires are following gallery assistant Hanna Harvey like a cloud of undead mosquitos. But finding one of their heads in the trunk of her Mustang? There’s not enough cheese in the world to unsee that. Her stud-muffin alpha werewolf boss, Mark Abernathy suspects that someone stashing vampy bits in Hanna’s immediate vicinity is part of a plot to set-off an inter-species war…with Hanna’s own destiny at its heart.

Getting to the bottom of Hanna’s headless guests will mean fending off the dogged investigation of Detective James Morrison—now suspended from the force and hell-bent on exposing the secrets that could not only destroy Abernathy, but everyone he’s sworn to protect.

Now facing a force older and more sinister than any she’s encountered, the stakes have never been higher for Hanna, who must finally decide to ascend to her rightful place in the pack, or risk losing everything—and everyone—she loves.