Glinda the Good Witch book by Winnie Holzman. It is based on the 1995 Gregory Maguire novel "", an alternative telling of the 1939 film "The Wizard of Oz" and L. Frank Baum's classic 1900 story, "The Wonderful Wizard of Oz". The musical is told from the perspective of the witches of the Land of Oz; its plot begins before and continues after Dorothy's arrival in Oz from Kansas, and it includes several references to the 1939 film and Baum's novel. "Wicked" tells the story of two unlikely friends, Elphaba (the Wicked Witch of the West) and Glinda, who struggle through opposing personalities and
Political interpretations of The Wonderful Wizard of Oz both her own sister witch (Witch of the West) and the Wizard of Oz, leaving herself as undisputed master of all four corners of Oz: North, East, West and South (and presumably the Emerald City). She even showed her truest "Machiavellian brilliance" by allowing the story to be entitled after the weakest of her three opponents. Glinda could have told Dorothy that the "silver slippers would easily do the job [of returning Dorothy to her beloved home] but decided that a destabilizing force such as Dorothy might be just the thing to shake up her other rival [The Wizard of