The last place in the world Bree wants to spend her summer is at Midnight Lake. There's no cell reception, no shopping, and no normal food! To make matters worse, Bree's Aunt Hedda seems determined to make Bree's stay with her as miserable as possible. Aunt Hedda's superstitions and cooking are weird to begin with. Everyone in town seems to think her aunt is crazy, but when Bree starts hearing strange night music and finds bones washed up on shore, she starts to wonder if her aunt might just be right. And then there's Quin, the mischievous, brooding local boy who seems to be hiding a secret of his own. Now Bree must uncover the secrets of Midnight Lake before she, or someone she cares about, becomes its next victim.