The Gruffalo is a British children’s picture book by author Julia Donaldson and illustrated by Axel Scheffler. It tells the story of a mouse taking a walk in the woods and deceiving different predators, including the Gruffalo. The story has now been made into a brilliant animated movie. Each month of this official Gruffalo square wall calendar for 2025 features a beautiful illustration from the movie, alongside large monthly date panels where you can keep track of appointments and birthdays, and make notes for the year ahead.