Amber Castle ; illustrations by Mary Hall. Susan Martineau ; illustrations by Martin Ursell. Interior illustrations by Mark Elliot Nancy Yi Fan ; illustrations by Mark Zug. story and illustrations by Dorothy Wall. with illustrations by Susan Hall. illustrations by Mike Wall. maps and illustrations by Maria Kallikaki by Sam Maggs ; illustrations by Jenn Woodall. by J.K. Rowling ; illustrations by Mary GrandPre.