Carnegie's interest in public speaking led him to write his first book, "The Art of Public Speaking," which was published in 1926. The book became a huge success, and he went on to write several more bestsellers, including "How to Win Friends and Influence People" (1936), which remains one of the most popular self-help books of all time.
Dale Harbison Carnegie (1888-1955) was an American writer and lecturer, best known for his self-help books on interpersonal skills, sales, and public speaking. Born on a farm in Missouri, Carnegie grew up in a poor family and had to work multiple jobs to support his education. He eventually attended Warrensburg State Teachers' College and developed a passion for public speaking. dale carnegie public speaking for success pdf free