Preoccupied (Book One)

Derek slowly falls in love with the one and only Stiles Stilinski, and he isn't sure why. I mean, why would a big, scary werewolf alpha like a small, sarcastic, skinny and defenceless human?
But Stiles is preoccupied.
It's been years but Stiles has finally gotten the girl of his dreams, Amelia Curl. She is pretty, popular, smart anything a guy could want. That is until Scott finds out her bad side, well more sniffs it out. Amelia Curl is a vampire, who is going to kill Stiles.