Many popular adaptations are based on Baum's books, like Return to Oz, which borrowed heavily from "Ozma of Oz." The Wizard of Oz was an entertainment franchise before the concept even existed.

Project Ozma was named after the queen of L. Frank Baum's imaginary land of Oz -- a place "very far away, difficult to reach, and populated by strange and exotic beings." The stars chosen by Drake for ...

The Nome King plots his revent against the Oz people, who narrowly defeated him in "Ozma of Oz." Working with the help of Guph, an invasion specialist, the Nome King and his troops tunnel under ...