The fourth extraordinary novel from the bestselling author of a 'A Dog Called Homeless'.Leo dreams about being a hero. In his imagination he is a fearsome gladiator, but he wants to be a hero in real life.When the boys at school dare Leo to do something he knows is wrong, he lets everybody down. How can he make things right again?A little dog called Jack Pepper is missing and it will take a true hero to find him and bring him home...Includes beautiful inside artwork from hugely talented illustrator, Gary Blythe.