Adaptations of The Wizard of Oz Adaptations of The Wizard of Oz "The Wonderful Wizard of Oz" is a 1900 children's novel written by American author L. Frank Baum. Since its first publication in 1900, it has been adapted many times: for film, television, theatre, books, comics, games, and other media. Many of the television programs cited in this list are not strict adaptions of "The Wizard of Oz"; rather, they have reinterpreted aspects of the book, such as characters and plot, to create sequels, prequels or side-plots, which are inspired by Baum's original text. There are over 40 canonical Oz books, including 14 by Baum,
The Wonderful Wizard of Oz University Press of Kansas's "Kansas Centennial Edition", illustrated by Michael McCurdy with black-and-white illustrations, and Robert Sabuda's pop-up book. Baum wrote "The Wonderful Wizard of Oz" without any thought of a sequel. After reading the novel, thousands of children wrote letters to him, requesting that he craft another story about Oz. In 1904, he wrote and published the first sequel, "The Marvelous Land of Oz", explaining that he grudgingly wrote the sequel to address the popular demand. Baum also wrote sequels in 1907, 1908, and 1909. In his 1911 "The Emerald City of Oz", he wrote that he could not