One Lucky Vampire (Argeneau, #19)

When Nicole Phillips agreed to hire a housekeeper, she pictured someone a little frumpy and almost certainly female. Instead, she gets gorgeous, unmistakably male Jake Colson. The man is proving indispensable in the kitchen--and everywhere else. Except Jake might not be a mortal man at all. Who wouldn't want to be a tall, dark, powerful vampire? Jake, for one. He's barely had time to adjust to his newstate before he's roped into a family favor. Still, secretly playing bodyguard to sweet, sexy Nicole is turning out to be the wildest ride of his life. First, he'll put a stop to whoever's targeting her. Then he'll prove that this kind of love, and luck, happens only once in an eternity.