Acid Rain (The Blood Moon Trilogy #2)

Being a werewolf isn't all it's cracked up to be. After returning to the mainland from the horrible vacation that turned her life upside down, Samantha Lesia craves normalcy. Figuring out how to fit back into her old life with her new ability is more a challenge than she bargained for. Townsfolk turn up dead, and Sam is forced to face the fact that her supernatural trials aren't over yet. With the murders threatening to expose Sam's new secret, she seeks out the help of a young witch to hunt down the creature responsible. But monsters aren't always ugly beasts. Sometimes, they're your friends.