Chris Ryan 
Alpha Force: Red Centre 
Book 5

Alpha Force – a group of five kids dedicated to fighting against injustice in the world – are in Australia, helping with a TV reality show. But when Paulo spots a dangerous terrorist hiding out in a nearby town, events suddenly force them into a terrifying adventure as the terrorist seizes hostages and flies off into the bush. Supporting the Australian SAS, Alpha Force have to take action – even if it means flying into the midst of a scary bushfire-