In this Imagination Station adventure, Patrick and Beth find themselves as guests in a beautiful castle in 15th-century England. Through a series of events, the steward of Lord Darkthorn’s castle finds the cousins with three artifacts collected in their previous adventures: the stone, the cup, and the golden tablet. They are accused of being thieves and locked in jail. Beth escapes and discovers the identity of the real thief, leading to a jousting contest with a surprising outcome.

Set during the War of the Roses in England, Revenge of the Red Knight will teach readers about:

• the Crusades
• the integrity of knights and the vows they took
• why men would choose to risk their lives to fight for Christianity