Glinda the Good Witch is a character from L. Frank Baum's classic children's novel, The Wonderful Wizard of Oz. She is known for her kind and benevolent nature, often helping the main character, Dorothy, on her journey. Glinda is depicted as a beautiful woman dressed in a flowing pink gown and a sparkling crown, symbolizing her magical powers and goodness. In the story, Glinda plays a crucial role in guiding Dorothy and her friends, including the Scarecrow, the Tin Man, and the Cowardly Lion. She uses her magic to assist them in overcoming challenges and ultimately helps Dorothy return home to Kansas by revealing the power of the ruby slippers.