Will is desperate to win the Giant Jelly Baby competition and be named 'the best boy in the world'. But his big brother Marty always beats him to it. Then one day Will's wish comes true - he's the best boy in the world at last! Marty is not happy, and decides that something must be done . . . Funny, quirky fiction with brilliant black-and-white illustrations by Tony Ross throughout. Boys and girls aged 7 will love this!