Last Breath (Morganville Vampires Series #11)

Student Claire Danvers learns that three vampires have vanished without a trace. And after an uneasy encounter with Morganville's latest resident, Claire is certain that the mysterious Magnus isn't human. But is he a vampire-or something else entirely? One thing is clear: Magnus is to blame for the disappearances. And if vampires are turning into victims, what chance does a human like Claire have of stopping him?