To Rosie, summertime means fifty-six days without ballet. Then she gets a brilliant idea. She'll stage her own performance of Swan Lake--and be the star! But somebody else has identical summer plans, and promises to put on a bigger, better show. Will appeal to young readers who are beginning to enjoy chapter books. -- Booklist Patricia Reilly Giff is the author of over fifty books for young readers, including four more about Rosie. She also writes the Kids of the Polk Street School series for Dell. Ms. Giff lives in Weston, Connecticut. Julie Durrell lives in Cambridge, Massachusetts.