Over 2 million copies sold worldwide with consistent bestseller status across 23 languages and territories Created by the legendary author-illustrator partnership behind The Gruffalo, whose combined works exceed 75 million copies sold globally Award-winning animated film (2015) watched by 9.27 million UK viewers on Christmas Day, fourth most-watched programme that year Active, multi-season West End stage production (Freckle Productions) returning annually with expanding UK tour reach and critical acclaim Proven merchandise ecosystem spanning plush toys, puzzles, personalised gifts and premium product range with continued retail expansion Sustained cultural presence with 15-year heritage (2008–2023) and demonstrated appeal across early childhood through family audiences