Chasing the Skandian slave-traders who kidnapped Will and Evanlyn, Ranger Halt and warrior student Horace find themselves in the frozen northern islands, where they battle a ruthless black-clad knight as they attempt to rescue their friends.

Prince Lucas, his friend Clara, and Ruskin the dragon travel with a team of knights to the forest of Trellis, where they discover that an evil sorcerer's shadow has cursed the land and only someone pure of heart and full of hope can save them.

A weaver who dreams of being a knight improbably sees his wishes come true.

As diverse subjects of Wrenly gather from far and wide to participate in the kingdom's Grand Tournament, a rude squire declares that girls cannot be knights, which makes Clara determined to prove that she can be anything she wants as long as she works hard enough for it.

Princess Alice, disguised as a boy, participates in the grand tournament.

Cousins Patrick and Beth find themselves in a world of jousting tournaments and English knights, where they get to meet their Albert, but things go awry at Lord Darkthorn's castle, where they are accused of theft, and Patrick and Beth need to sort friend from foe before Lord Darkthorn decides to lock Albert away in his tower.

After several years at King Arthur's court, Terence, as Sir Gawain's squire and friend, accompanies him on a perilous quest that tests all their skills and whose successful completion could mean certain death for Gawain.

Sir Lancelot arrives in King Arthur's court and has many grand adventures after becoming the king's bravest and greatest knight.

A mischievous gnome turns the old tree trunk outside Kai and Kelly's cottage into a dragon which carries the children off to the Land of Long Ago where they meet a princess, rescue a knight, and trick the king of the trolls, but when they return to the old tree trunk they find it has rotted in the sun and they despair of ever getting home.

Pursuing her desire to be a knight, Alanna learns many things in her role as squire to Prince Jonathan, but fears Duke Roger, an ambitious sorcerer with whom she knows she will one day have to deal.