Book excerpt: A young hero. Barbaric monsters. An impossible quest.In a remote valley, a tribe of humans is being killed off by a terrible disease.There is a rumour that the trolls of Troll Mountain have a cure for the illness: a miraculous elixir.When Raf's sister gets sick and his tribal leaders refuse to help him, he makes a courageous decision. He sets out on his own for Troll Mountain ... to steal the elixir.The journey to the mountain has begun ...