Evernight by Claudia Gray

Bianca doesn’t fit in at her new boarding school, the gloomy sinister Evernight Academy. Her parents are professors and they brought her to Evernight to broaden her horizons. She meets Lucas and immediately falls for him, though he seems to be an outsider as well. On the night of the Autumn Ball the reader finds out the truth – Bianca is a vampire as are most of the faculty and students at Evernight. She bites Lucas and causes him to pass out. Even though her secret is out, Lucas’secret that he is a vampire hunter is not. Their relationship grows until the Lucas’ secret gets exposed and Evernight faculty and students chase Lucas in an effort to kill him. Will Bianca choose to stay with Lucas even though he is a vampire hunter? Will the vampires from Evernight kill him?