When tragedy strikes on a winter's night in England, Martine is sent to live with her grandmother on a game reserve in South Africa. Her wild, beautiful new home is riddled with secrets, but lonely Martine finds comfort in the legend of a white giraffe and in mysterious Grace, who believes Martine has a powerful gift. Defying her grandmother by entering the reserve alone, Martine is plunged into a world of danger, mystery and adventure. Who can she trust? And how far will she go to save the only friend she has ever known?