L. Frank Baum 
Road to Oz 
In Which Is Related How Dorothy Gale of Kansas, the Shaggy Man, Button Bright, and Polychrome the Rainbow’s Daughter Met on an Enchanted Road and Followed It All the Way to the Marvelous Land of Oz

Whilst the greatest effort has been made to ensure the quality of this text, due to the historical nature of this content, in some rare cases there may be minor issues with legibility. In the preface to Dorothy and the Wizard in 02 I said I would like to write some stories that were not 02 stories, because I thought I had written about 02 long enough; but since that volume was published I have been fairly deluged with letters from children imploring me to write more about Dorothy, and more about Oz, and since I write only to please the children I shall try to respect their wishes.