For thirteen years, Vlad, aided by his aunt and best friend, has kept secret that he is half-vampire, but when his missing teacher is replaced by a sinister substitute, he learns that there is more to being a vampire, and to his parents' deaths, than he could have guessed.

It's another awful year at Bathory High for Vladimir Tod. The evil vampire D'Ablo is hunting for the ritual that could steal Vlad's powers. His best friend doesn't want to be his drudge anymore. And it's getting harder for Vlad to resist feeding on the people around him. When months go by with no word from Uncle Otis, and D'Ablo shows up demanding Vlad's father's journal, Vlad realizes that having a normal high school year is the least of his concerns....

As a teenage vampire, Vlad has spent the last four years trying to handle the pressures of school while sidestepping a slayer out for his blood. Now he's a senior, and in this final, action-packed book in the series, Vlad must confront the secrets of the past, unravel the mystery of who he really is, make decisions about his future, and face his greatest enemy. It's a senior year that totally bites.