By Geronimo Stilton | Age: 8-12 | English | Page: 128 | Paperback | 19.3 x 13.7 | Geronimo Stilton Micekings Series
Miceking chief Sven the Shouter has a new goal: to transform smarty-mouse Geronimo Stiltonord into a true macho mouseking. Geronimo must undergo special training, leading up to a terrifying final test -- pulling a tooth from a dragon's mouth! Shivering squids! Will he ever earn a miceking helmet?