SELF-MASTERY: 30 Best Books to Guide You To Your Goals: The Collected Wisdom from the Greatest Books on Becoming Wealthy & Successful

P.T. Barnum with James Allen, Marcus Aurelius, Wallace D. Wattles, William Walker Atkinson, Orison Swett Marden, Russell Conwell, Thorstein Veblen, Kahlil Gibran, Laozi, George Long, Benjamin Franklin, W.K. Marriott, Niccolò Machiavelli, Émile Coué, Henry Harrison Brown