When Claudia first meets seven-year-old Rosie Wilder, she is impressed. Rosie can sing, act, dance, play piano and more. But Rosie is obsessed with practicing--and showing off. It looks like baby-sitting for a genius may be too much for Claudia to handle!
Ann M. Martin is the bestselling author of the momentous series The Baby-sitters Club, as well as the Main Street series. Her other acclaimed novels include "A Dog's Life," "Belle Teal," "Here Today," and the Newbery Honor Book "A Corner of the Universe." She lives in upstate New York. For more information, visit www.scholastic.com/bsc.


