Spirit Bound: Richelle Mead

Spirit Bound is the fifth book in the international Number 1 bestselling Vampire Academy series by Richelle Mead.
Higher Learning. Higher Stakes.
Rose's life will never be her own.
Rose Hathaway has been outrunning death ever since she swore to be the protector of her best friend, Lissa, no matter what.
She's finally back to the haven of St. Vladimir's Academy but with Dimitri, the boy she once loved, stalking her, Rose can only run so far.
She failed to kill him when she had the chance, and now her worst fears are about to come true. Dimitri has tasted her blood, and she knows in her heart that he is hunting her. And if Rose won't join him, he won't rest until he has silenced her.
Salvation has its price…