When a playground scrap becomes a fight to the death, and an ancient curse awakes, Jack and Emma must uncover the arrowhead's secrets – before a terrible evil is unleashed. Award-winning children's author Ruth Eastham weaves twists, turns and adventures into the rollercoaster ride that is Arrowhead: aspects of Norse mythology, the importance of friendship and teamwork, race-against-the-clock tension, and terror as the world as you know it is turned upside down. Follow the three friends Jac...