L. Frank Baum 
Scarecrow of Oz 

After introducing beloved characters like the Scarecrow and the Tin Woodman in The Wonderful Wizard of Oz, author L. Frank Baum later revisited most of these iconic oddballs in subsequent novels in the series. The Scarecrow of Oz follows the lovable straw man on a quest to overthrow an evil despot who has seized control of a region called Jinxland, along with his sidekicks Cap’n Bill and Trot.