The novel based on the history of Oz, describing an adventurous story of a little girl, named Dorothy, pursuing courage, kindness and wisdom, along with a lion, a robot and a Scarecrow.

故事环绕奥兹国的历史，讲述了一个名为多萝茜的小女孩在奥兹国和狮子、机器人、稻草人追寻勇气、善心和智慧的历险故事。