Sabrina has been spending every summer at camp since she was 5 years old. Her best friends, Lola and Fern call her Shadow. There's a secret that Fern and Lola have never told Sabrina. They're werewolves. And Sabrina doesn't know that soon enough, she will also be one. Sabrina is 17 and she's spending another summer at camp. She has a strange feeling that someone... Or something, is watching over her. But she doesn't know what it is. One night at camp she runs into the woods... And it's a full moon, and she's bitten by a werewolf and because it's a full moon, she will start turning every full moon. Sabrina meets a boy her second time changing and he tries to help her. But she doesn't know that he's also another werewolf. He needs to gain her trust and convince her to join his pack... Because his pack want to breed more werewolves, but they need at least 3 female werewolves, and they already have 2... Fern and Lola. But will Sabrina decide to join the pack? READ TO FIND OUT!