Sly (a.k.a. Sylvia) has newly set up shop as a neighborhood detective, and the advice from Kirkus Reviews is plain and simple: "Clear some shelf space" for this funny, engaging series.With each zany mystery brought to her by friends and parents--this time involving soccer, ballet, swimming, and basketball--Sly uses her keen observation and reasoning skills to solve the case, while young readers will get a kick out of guessing the solutions alongside her.

Best-selling author Donna Jo Napoli and her son, Robert Furrow, and illustrator Heather Maione, have created an enormously likable detective who is smart, spunky, and very witty!