If you haven't met a Moomin yet, you're in for the most magical fun . One day, Moomintroll finds a strange hat that can transform anyone or anything that falls into it - soon, all of Moominvalley is using the hat for magic and mischief. But who does the hat belong to, and do they need it back? A charming picture book based on the classic Moominvalley tale, Finn Family Moomintroll , which is celebrating its 80th anniversary in 2027. Using Tove Jansson's original characters and artwork, Moomin and the Magic Hat, is part of a stunning collection of picture books that are the perfect introduction to Moominvalley! Discover more marvellous Moomin picture book stories: Moominmamma and the Comet Little My and the Wild Wind Moominpappa and the Great Flood For the littlest Moomin fans: My First Moomin: Goodnight Moomin Moomin's First 100 Words: A lift-the-flap book Moomin Baby Tummytime: Words.