Beautiful but deadly, their song wont let her restGemma had to disappear with Penn, Lexi and Thea after a night of incredible violence on the island. She can still barely come to terms with her new affinity with the ocean and the siren powers that go with it. Now shes been transformed, Gemma has no choice but to leave all she loves behind. She swears she wont lose her humanity, but the call of the sea is maddening and compulsive.Harper wont give up on her missing sister. The search draws her closer than shed like to bohemian Daniel, but she could really use his help. Theyd almost given up, until a small news item tells of a horrific murder in a nearby beach town, and Harper thinks shes found the deadly group. But can Gemmas curse be reversed and what if she doesnt want to come home?