Summary: 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