The Secret of Rook tells the story of Rainy, a goatherd who grows up on an empty moor. Others may know him as the Stormcast One, who saved the land of Rook many times, from many perils. Yet this is a story of his boyhood, before he became a legend, when he saved Rook from the greatest horror that land has ever faced. Join Rainy as he travels with the wizard, Basil macKenzie, and his consorts, stable-boys and princesses, on a quest to discover an ancient coronet which wields a nameless horror. In time, Rainy encounters the Asingzy, an old and broken people. Can Rainy save Rook and the Asingzy, as well as his new found friends? And what will be lost, when his friends have devious faces of their own to hide...