The Princelings of the East

A backward land with castles in remote places, connected by tunnels and tracks, with occasional inns where travellers can rest. It seems idyllic, except for competition getting out of hand, and the great energy drain, that threatens every big event, disrupting their settled existence. Can our princelings, budding engineer George, and his twin brother, the thoughtful Fred, solve the mystery of the energy drain? Are the people they meet to be trusted? What is Hugo's secret? Is Prince Lupin re...