Geronimo Stilton

Geronimo Stilton is an Italian children's book series published by Edizioni Piemme of Milan, Italy, since 2000. Although the series credits its title character as the author, the idea was originally thought of by Elisabetta Dami. The books are intended for readers in the 6–12-year-old age range. Scholastic Corporation has published the English version of the series since February 2004.