Title: Chi ha rubato l'elmo Topingo?
Description: When one of the helmets in Sven the Shouter's private collection is stolen, the micekings find their investigation complicated when the dragons attack.
Subjects: Mystery and detective stories, Vikings, Stealing, Mice, Fiction, Dragons, Children's fiction, Theft, fiction, Dragons, fiction, Vikings, fiction, Mice, fiction, Adventure and adventurers, fiction, Humorous stories, Stealing -- Fiction, Vikings -- Fiction, Mice -- Fiction, Dragons -- Fiction