Maxwell speaks annually to "Fortune 500" companies, international government leaders, and organizations as diverse as the United States Military Academy at West Point and the National Football League. A "New York Times", "Wall Street Journal", and "Business Week" best-selling author, he was one of 25 authors named to Amazon.com's 10th Anniversary Hall of Fame. Three of his books, "The 21 Irrefutable Laws of Leadership", "Developing the Leader Within You", and "The 21 Indispensable Qualities of a Leader", have each sold over a million copies.