STILTON Geronimo The Mona Mousa code / Geronimo Stilton. - New York, NY : Scholastic Inc, 2005. - 112 pg. : col.ills ; 20 cm. ISBN: 9780439661645 (pbk.) : BND9.80 Subjects--Topical Terms: MICE -- JUVENILE FICTIONADVENTURES STORIESCHILDREN STORIES