The Librarian's Vampire Assistant, Book 4 - The Librarian's Vampire Assistant

From New York Times Bestseller Mimi Jean Pamfiloff comes a snarky Mystery with a side dish of Romance and two sprinkles of chaos, THE LIBRARIAN'S VAMPIRE ASSISTANT, Book Four.  SHE'S MINE. BUT HAS SHE FORGOTTEN?A crazy vampire has stolen my librarian. And if that's not bad enough, it is my fault. Because I, too, am an ancient, deadly vampire, and it was my job to protect her. I failed. Now, just as I have reason to hope I will get her back, the situation turns into the biggest mystery of my existence. Apparently, this evil vampire has brainwashed her into thinking she belongs with him.
I do not know how. I do not know why. But I will get to the bottom of this and win her back. Because I am the motherf*!$%ing librarian's vampire assistant, and she belongs to me. Or, at least she used to?