Nancy and Bess are so excited when they run into their old friend Maggie Rogers. Maggie is part of a ballet company made up of the most promising young dancers in the state and the company is in River Heights to perform Sleeping Beauty. But before the show even happens, strange things start happening. . . first someone tampers with Maggie's phone, making her late to rehearsal. Then Maggie's face is violently scratched out of all the official show posters and she finds her dressing room completely destroyed! Nancy is determined to figure out who is trying to sabotage Maggie's ballet career---can Nancy Drew and her friends find the culprit before it's too late?