The book ""John B. Stetson"" by Elbert Hubbard is a biography of the famous American hat maker and entrepreneur, John B. Stetson. The book provides a detailed account of Stetson's life, from his humble beginnings as a hat maker in Philadelphia to his rise as one of the most successful businessmen of his time. The author explores Stetson's innovative approach to hat making, which revolutionized the industry and made him a household name. The book also...