Evernight

Sixteen-year-old Bianca, a new girl at the sinister Evernight boarding school, finds herself drawn to another outsider, Jared, but dark forces threaten to tear them apart and destroy Bianca's entire world.

Bianca will risk everything to be with Lucas.

After escaping from Evernight Academy, the vampire boarding school where they met, Bianca and Lucas take refuge with Black Cross, a fanatical group of vampire hunters. Bianca must hide her supernatural heritage or risk certain death at their hands. But when Black Cross captures her friend—the vampire Balthazar—hiding is no longer an option.

Soon, Bianca and Lucas are on the run

...

Vampire Balthazar More emerges from his centuries-long isolation to help Skye Tierney, a psychic girl who once attended Evernight Academy, when she catches the attention of the cruel master vampire responsible for murdering Balthazar and his family four centuries earlier.