Axel Scheffler (Illustrator) Axel is best known for his partnership with Julia Donaldson, on books including Room on the Broom and The Gruffalo. For Nosy Crow, Axel has illustrated a number of other highly successful titles, including the Pip and Posy series, The Grunts and the bestselling Flip Flap series. Axel lives in London with his partner and young daughter.