Manon, Released (The Paranormal Society Files‪)‬

Kai Duncan is an agent for the Society for Paranormal Search and Rescue which exists to help the things that go bump in the night. When he comes across an account of a beautiful vampire seized in the early 1800s, he knows he will do whatever he must to rescue her. A captive for almost two hundred years, Manon Oubre has lost all sense of herself and of time. Is she too far gone for rescue?