Many years have passed since the end of Book Two, and we now meet King Timoken's children, who, with their own magical endowments, stand divided between the forces of good and bad. Young Petrello and Tolomeo must fight to protect their siblings and their kingdom as an evil force invades the once-peaceful Red Castle. Readers will embark on one last adventure in the thrilling finale to Jenny Nimmo's extraordinary Chronicles of the Red King trilogy.