English language
Published June 29, 2013 by HarperCollins Publishers Limited.
Diana Wynne Jones: Dark Lord of Derkholm (2013, HarperCollins Publishers Limited)
English language
Published June 29, 2013 by HarperCollins Publishers Limited.
Derk, an unconventional wizard, and his magical family become involved in a plan to put a stop to the devastating tours of their world arranged by the tyrannical Mr. Chesney.