Hannah has a secret. She can talk to animals. And she's scared she's going crazy. She's forgetting things, her grades are slipping at school, and she's losing time. Then she discovers that her aunt not only knows about her gift, but has powers of her own. Powers she is using to control Hannah - and make her do horrible things. But she's not the only one. Her aunt also has a young boy under her control. And his powers could be deadly. With help from her animal friends, Hannah goes searching for more clues to her past, and discovers a shocking secret. Terrified, she hatches a last-ditch plan to stop her aunt. But she's underestimated how dangerous her aunt is, and how far she will go in order to crush an enemy from her past. And what that enemy will do in revenge...