Title: La valle degli scheletri giganti
Subjects: Humorous stories, Fossils, Geronimo Stilton (Fictitious character), Juvenile fiction, Fiction, Dinosaurs, Treasure troves, Humorous fiction, Mice, Geronimo Stilton (Fictional character), Stilton, geronimo (fictitious character), fiction, Children's fiction, Mice, fiction, Mongolia, fiction, Dinosaurs, fiction, Buried treasure, fiction
Places: Gobi Desert (Mongolia and China)
People: Geronimo Stilton