In the fourth book from L. Frank Baum's beloved Oz series, an earthquake pulls Dorothy and her cousin Zeb into an underground land where they find a new series of adventures. Dorothy and the Wizard in Oz takes the heroes on a journey through the glass city of the Vegetable People, through a valley of invisible bears, and back to the land of Oz, where Dorothy's cat is put on trial for a murder she may not have committed. L. Frank Baum creates another cast of unforgettable characters, brought to life by Rachanee Lumayno's vocal performance.