The Lost Princess of Oz

In "The Lost Princess of Oz," the eleventh book in the Oz series, Dorothy wakes up in the Emerald City to find that Princess Ozma is missing, along with various magical items across the land. As a search party is formed to uncover the mystery, characters like Glinda and Cayke the Cookie Cook also face their own missing possessions, raising questions about the whereabouts of the missing magic. This engaging adventure explores the disappearance of Oz's magic and its impact on the land and its inhabitants.