Fangs by Appointment (The Night Provision Book 1)

Dentist Joanna Pereira has fitted plenty of costume fangs the week before Halloween. Then Anton Radev brings in an old pair to repair, and the next day she finds him asleep in her locked supply room. He's a vampire, someone in town is willing to kill for his secrets, and he's getting very hard not to fall for. Warm, funny, and closed door.