Tenth Grade Bleeds by Heather Brewer is the third book in the Chronicles of Vladimir Tod series. Despite surviving the latest assassination attempt, and actually getting the girl, Vlad's drudge and best friend, Henry, is drifting away. It seems like everyone leaves Vlad, his parents, Henry, and even Otis. The only things he can't get away from are the vivid nightmares of torture and death.
Review I'm going to say this again: I like Vlad. There's something about his innocence and morality that are so refreshing. Even in the face of evil, he refuses to be a monster.