En: Busca De La Maravilla Perdida

: To prove he isn't just a "stumblemouse" and to win Provoleta's heart, Geronimo agrees to join a risky expedition.

: The mouse who captures Geronimo's heart and motivates the entire journey. Book Details En Busca de la Maravilla Perdida

: Geronimo travels to Isla Mariposa (Butterfly Island) in search of a legendary hidden valley where a rare butterfly, supposedly the Eighth Wonder of the World , resides. : To prove he isn't just a "stumblemouse"