Incoming Resources
- Navigators, knights & castles, Philip Steele
- Castle puzzle
- Castle, a Unicorn Project ; producers, Larry Klein, Mark Olshaker ; written by Mark Olshaker ; animation by the Animation Partnership in association with TV Cartoons, Ltd. ; director, Jack Stokes ; producer, John Coates ; live action sequences by Carl Gover Associates ; producer, Colin Leighton ; director, Peter Newington ; produced in cooperation with WTVS Detroit
- What are castles and knights?, by Sarah Fabiny ; illustrated by Dede Putra
- Castle, David Macaulay