by Jenny Han
Living on Jar Island would seem to be idyllic. But for Kat, Lillia, and Mary, Jar Island is a place for secrets, bullying and the need for revenge. All girls have reasons for wanting someone to pay. Lillia plots revenge on her best guy friend when she finds out he has been hooking up with her younger Freshman sister in secret. Kat is tired of being bullied by a girl who used to be her best friend. And Mary is haunted by memories of a guy who made her life miserable and was the reason she left the island. Together, they plan to make their enemies suffer and make them pay .