The Helmet Holdup

In a world of Vikings and dragons, the timid Geronimo Stiltonord faces a daring quest. When a prized helmet from Sven the Shouter's collection vanishes, suspicion falls on the rival vilekings. As the micekings venture into enemy territory to retrieve it, they face an unexpected dragon assault. Can these feuding clans set aside their differences to save themselves, or will their rivalry lead to disaster? Adventure, danger, and unexpected alliances await in this thrilling tale of courage and cooperation.