This story is part of Reading Champion, a series carefully linked to book bands to encourage independent reading skills, developed with Dr Sue Bodman and Glen Franklin of UCL Institute of Education (IOE) When Steph is at the beach with her friends, they are not very careful with their litter. Their carelessness provokes the anger of a nearby old man. But this is no ordinary old man, and he takes Steph on a journey through time to show just what effects pollution can have on the ocean and shore. ...