The Unknown Witches of Oz The Unknown Witches of Oz The Unknown Witches of Oz: Locasta and the Three Adepts is a 2000 novel written by Dave Hardenbrook, with illustrations by Kerry Rouleau. As its title indicates, the book is an entry in the long-running series of books about the Land of Oz, written by L. Frank Baum and his successors. The publication of "The Unknown Witches of Oz" was timed to coincide with the centennial of the original Oz book, "The Wonderful Wizard of Oz" (as was also true of Gina Wickwar's "The Hidden Prince of Oz" and Edward Einhorns's "Paradox in Oz"). Hardenbrook's
The Wonderful Wizard of Oz (1910 film) later followed by the sequels "Dorothy and the Scarecrow in Oz", "The Land of Oz", and "John Dough and the Cherub", all 1910 and are all considered to be lost films. Other Oz silent films include "The Patchwork Girl of Oz", "The Magic Cloak of Oz", and "His Majesty, the Scarecrow of Oz" (all released in 1914) and The Wizard of Oz (1925). The Selig Polyscope sequels are known only from their catalog descriptions, derived from press releases printed in "Motion Picture World": Dorothy and the Scarecrow are now in the Emerald City. They have become friendly with the Wizard,