Age range 3 to 6 This hilarious contest of monsters promises to deliver an unexpected ending. Who turns out to be the world's ugliest monster?This little monster says it's the ugliest in the world. A second monster claims being even uglier. What happens when a third monster shows up? Could a mirror help them to decide who is the ugliest monster in the world?'Delightful proof that there is strength in numbers.' - Kirkus, starred review.