The Yellow Knight of Oz


The Yellow Knight of Oz is the twenty-fourth in the series of Oz books created by L. Frank Baum and his successors, and the tenth written by Ruth Plumly Thompson. It was illustrated by John R. Neill.
Sir Hokus of Pokes grows tired of the Emerald City, and he and the Comfortable Camel set out for some adventure. Sir Hokes wants to rescue a damsel in distress, or at least find a monster to fight. Sir Hokus visits Marshland and befriends Ploppa, a giant mud turtle. Ploppa would like to accompany Sir Hokus on his adventures, but cannot leave the swamp. Sir Hokus is joined by the Comfortable Camel.
Meanwhile, a boy named Speedy blasts his way to Oz in a homemade rocket ship, where he finds himself in the underground kingdom of Subterranea. At his touch, a golden statue of a beautiful girl comes to life. She is called Marygolden, and she accompanies Speedy on his further adventures. Sir Hokes and Speedy join forces and, using the power of a bag of magic dates, they counter the magic of the evil Sultan of Samandra and restore the Corumbian Kingdom, which the Sultan had conquered and enchanted. Sir Hokus learns his true identity: he is actually the young and handsome Yellow Knight of Corumbia, transformed into old, absent-minded Sir Hokus by the Sultan's magic. Using the power of the magic dates, Sir Hokus regains his youthful form and vacates the Emerald City to rule as Prince of Corumbia.

Adaptation

L. Frank Baum adapted many of his Oz stories for stage and film versions, but The Yellow Knight of Oz is the only one of Thompson's Oz books that was adapted for the stage. In 1962, Sacramento theater manager Richard Fullmer obtained permission from Thompson, publisher Reilly & Lee, and the Baum estate to adapt the book. Fullmer's version was premiered at the Sacramento Civic Theater in February 1963; it blended live actors with puppets for non-human characters like the Comfortable Camel.
Fullmer's adaptation was later revised by Christopher Sterling. This version was regularly acted at the annual conventions of the International Wizard of Oz Club.