The Marvelous Land of Oz
by L. Frank Baum
This early history of Oz takes readers on a series of incredible adventures with Tip, a small boy who runs away from old Mombi, the witch, taking with him Jack Pumpkinhead and the wooden Saw-Horse. The Scarecrow is King of the Emerald City until he, Tip, Jack, and the Tin Woodman are forced to flee the royal palace when it is invaded by General Jinjur and her army of rebelling girls. The Land of Oz ends with an amazing surprise, and from that moment on Ozma is princess of all Oz.