In this middle-grade mystery, eleven year old Charlie moves from NYC to Florida only to find herself in the haunted Winklevoss Manor. To her surprise, she's not alone-she's joined by three mischievous ghosts cursed for snatching a dead man's diamond.

After twelve-year-old Charlie moves from New York City to sweaty, sticky Florida, she'll do anything to get back home.

Even if it involves ghosts.

Winklevoss Manor, Charlie's new house, is a towering Victorian mansion famous for one thing-it's haunted. Three ghosts-Ada, Arthur, and Guff-live there, and not by choice. They're trapped, cursed for stealing a dead man's diamond. A diamond that, just like the ghosts, is still in the house. And this gets Charlie thinking. . .

Maybe if she can find the diamond and sell it, Charlie's family could have enough money to move back to the city. But lifting the curse isn't that simple, especially when she's pitted against the school bully and three unruly spirits. It's frightening to think about, but what if the only way to get rid of the ghosts and curses is by doing what Charlie fears the most-confronting the past that haunts her?