"The Stolen Aeroplane; or, How Bud Wilson Made Good" by H. L. Sayler is a children's adventure novel written in the early 20th century. The story revolves around Bud Wilson, a resourceful and ambitious young boy, who seeks to prove himself when he gets the chance to work with an aeroplane at the Scottsville County Fair. The narrative explores Bud's journey from being considered a troublemaker to becoming an unexpected hero. At the start of the story, we are introduced to Bud Wilson, who is seen as an idle youth without a job but yearning for adventure. When he encounters Mr. Josiah Elder, the president of the Scottsville Fair Association, he learns that the expert operator for the aeroplane exhibit has not arrived, leaving them in a bind. Bud expresses his passion for aeroplanes and his eagerness to help, leading to an opportunity to work on assembling the aeroplane. As the anticipation builds for the big event, Bud's knowledge of aeronautics and his determination shine through, setting the stage for an exciting and transformative experience at the fair. (This is an automatically generated summary.)