This fairyland is so big, however, that all of it is not yet known to its girl Ruler, and it is said that in some far parts of the country, in forests and mountain fastnesses, in hidden valleys and thick jungles, are people and beasts that know as little about Ozma as she knows of them. Still, these unknown subjects are not nearly so numerous as the known inhabitants of Oz, who occupy all the countries near to the Emerald City. Indeed, I'm sure it will not be long until all parts of the fairyland of Oz are explored and their peoples made acquainted with their Ruler, for in Ozma's palace are several of her friends who are so curious that they are constantly discovering new and extraordinary places and inhabitants.

One of the most frequent discoverers of these hidden places in Oz is a little Kansas girl named Dorothy, who is Ozma's dearest friend and lives in luxurious rooms in the Royal Palace. Dorothy is, indeed, a Princess of Oz, but she does not like to be called a princess, and because she is simple and sweet and does not pretend to be anything but an ordinary little girl, she is called just "Dorothy" by everybody and is the most popular person, next to Ozma, in all the Land of Oz.