A Queen Of Broken Realms (The Shadow Realm) Book 3 by Brynne Weaver (Author)

An executioner with a bounty he cannot kill.

Lu has been living a quiet, undercover life, a vampire hidden in the quaint village of Sanford. Afraid that her voice will give her secrets away, Lu has lived for years without words, speaking only to the one witch she can trust. Except, of course, when it's time to hunt. When it comes to luring in her victims, no song is sweeter than Lu's.