Napoleon Hill, George Samuel Clason, James Allen, Kahlil Gibran, Sun Tzu, Lao Tzu, Confucius, Benjamin Franklin, Marcus Aurelius, Russell H. Conwell, Ralph Waldo Emerson, Florence Scovel Shinn, Charles F. Haanel, Wallace D. Wattles, Orison Swett Marden, William Walker Atkinson, P.T. Barnum, G.K. Chesterton & Leo Tolstoy
![El Hombre Más Rico de Babilonia [The Richest Man in Babylon] (Unabridged)](https://is1-ssl.mzstatic.com/image/thumb/Music126/v4/4d/10/d6/4d10d6e6-b5f0-e881-2560-13eaf6a4638a/rm_image.jpg/300x300bb.jpg)
