The Wicked Witch of the East is another villainess and a fellow witch to her sister, the Wicked Witch of the West from The Wizard of Oz books by L. Frank Baum. She was one of four powerful witches who presided over the four countries of the Land of Oz. She specifically ruled the Munchkins in the east. She was more powerful than the Wicked Witch of the North, but not as powerful as Glinda the Good Witch of the South.