The third book in the series features Princess Kira in her usual spunky role. Fred and George take Kira on a simple journey to visit their home castle. Diverted by a landslide, they discover a seemingly deserted castle in the forest. But why does Kira start behaving so strangely? Will George be diverted from his engineering work by the arrival of a flying machine? Will Fred ever find true love? Find out in this engaging and mysterious fantasy adventure for all ages.