"Lots of grime, plenty of chaos, strong illustrations, great fun!" Explore the World of Dirty Bertie "MacDonald's wit and clever characterization are reminiscent of Roald Dahl"“The Trolls had coarse brown hair sprouting all over their bodies. It hid their faces except for their coal-black eyes, their snoutish noses and the two sharp white fangs either side of their mouths…” Explore the Trolls