"Any creature who gets changed after passing through the Rainbow Cave is sentenced to death by pegging out," said Drago soberly. "They are simply chained out in the fields and when the evening comes the Muttons appear and eat everything in sight." In trouble again with the unpopular headmaster of Mercy Hall, Jethro Barking, Milly escapes from the orphanage with the help of her friends George and Samuel, and sets out to find her lost older brother, Tom. Little did any of them expect to be bundled through a thorn hedge by shadowy figures, into a strange land of Muttons (flesh-eating sheep), and forbidden Changelings. Finding Drago, a slave dog, staked out and at the mercy of the Muttons, they save him. In doing so they learn about the mysterious Rainbow Cave and the strange people, called the Robes, who control the cave and the glowing city beyond. Aided by Drago, and Batty the Tick-Tock bird, the children travel through the Rainbow Cave itself and discover the Dome, an enormous... Это и многое другое вы найдете в книге Escape from Mercy Hall (Garth Edwards)