Vampire Dead-tective (Dead-tective #1)

There are those who hunt the night, and then there's Liz Stokes. She's a normal woman with an abnormal roommate until he up and gets himself murdered. Now she's inherited his unique ring and even more unique business partner, and the world of the paranormal is sprung on her like a surprise birthday party nobody wants. Together the pair find out that they don't like each other. A lot. The catch? They can't kill each other or the survivor will die, too. Now Liz has to navigate this new and frightening world while dealing with her equally new and frightening companion. It's a mad chase with mad scientists, men in black, and cop werewolves who want to take more than a bite out of crime.