Avery Flynn arrives for a visit at her Uncle Tam's, eager to rekindle her summertime romance with her crush-next-door, Daniel. But Daniel's not the sweet, neurotic guy she remembers, and she wonders if this is her Daniel at all. Or if someone--some thing--has taken his place. Her quest to find the real Daniel, and get him back, plunges Avery into a world of Fae and changelings, where creatures swap bodies like humans change their socks, and magic lives much closer to home than she ever imagined.