Beast of War - Christine Gardner - Bog

Beast of War is a fantasy recommended for children aged 10 to 14. It tells the story of three teenagers from very different tribes, Brinnies, Coasties and Brooges, who live on the island of Breeland. The Brinnies are small but strong and intelligent farmers; the Coasties are a beach dwelling race who spend most of their time relaxing while the Brooges are cave dwellers and hunters. An ancient prophecy foretells the coming of a beast who will destroy Breeland unless three young people, one from each tribe, journey to the beast's lair and destroy him. They must learn to put aside their differences and work together for the sake of Breeland.