Title: La Sonrisa De Mona Ratisa
First published: 2005
Description: Gerónimo investiga para ver si el famoso cuadro Mona Mousa tiene un código secreto.
Subjects: Children's fiction, Ciphers, Geronimo Stilton (Fictitious character), Juvenile fiction, Adventure and adventurers, Fiction, Mice, Painting, Humorous stories, Art, Journalists, Mystery and detective stories, Code and cipher stories, Adventure stories, Ficción juvenil, Aventuras, Ratones, Pintura, Spanish language materials, Stilton, geronimo (fictitious character), fiction, Stilton, Geronimo (Personnage fictif), Romans, Souris, Journalistes, Peinture, Romans, nouvelles, etc. pour la jeunesse, Magic shows, Magic
People: Geronimo Stilton