Trapped in a dome and cut off from the outside world, the teens of Perdido Beach face a new threat. The Gaiaphage, a monstrous entity, is destroying the world beyond the FAYZ. Only a small group of powerful teens, including the reluctant hero Sam, can stop it. Will they succeed, or will the world be consumed? ‘Hero’ by Michael Grant is the thrilling conclusion to the Gone series. ISBN: 9781405294669