With the continued success of the musical and the triumphant movie based on this book, I decided it was time to venture into this book. If you are living under a rock, Gregory Maguire's book delves into the life of Elphaba, otherwise known as The Wicked Witch of the West. His vision of Oz and the characters we all know and love is filled with heart, emotion, and societal and morality questions. What are good and evil, and who defines them?