George Matthew Adams, James Allen, Charles F. Haanel, Napoleon Hill, William Walker Atkinson, Marcus Aurelius, B. F Austin, P. T. Barnum, Genevieve Behrend, Dale Carnegie, Wallace D. Wattles, Florence Scovel Shinn, Sun Tzu, Lao Tzu, Benjamin Franklin, George S. Clason, Joseph Murphy, Niccolò Machiavelli, Kahlil Gibran, Elbert Hubbard, Earl Nightingale, Miyamoto Musashi, Russell H. Conwell, Charles Fillmore, Ralph Waldo Trine, F. W. Sears, Elizabeth Towne, Emmet Fox, Orison Swett Marden, H. A. Lewis, Harvey Hardman, Emile Coué & Neville Goddard
Wallace D. Wattles, Napoleon Hill, James Allen, P. T. Barnum, Benjamin Franklin, Charles F. Haanel, Robert Collier, Florence Scovel Shinn, Elbert Hubbard, Russell H. Conwell, Charles Fillmore, Ralph Waldo Trine, William Walker Atkinson, F. W. Sears, Orson Swett Marden, Emmett Fox, Lao Tzu, Sun Tzu, Kahlil Gibran, Neville Goddard, Niccolò Machiavelli, Joseph Murphy & Miyamoto Musashi
Miguel Cervantes, Sun Tzu, Santa Teresa de Jesús, Miguel De Unamuno, Vicente Blasco Ibáñez, EDGAR ALLAN POE, Honoré de Balzac, Anónimo, Charles Dickens, Alexandre Dumas, Arthur Conan Doyle, Leo Tolstoy, Aristóteles, Niccolò Machiavelli, René Descartes, Daniel Defoe, Jonathan Swift, Rey de Babilonia Hammurabi, Voltaire, George Sand, Nikolai Gogol, Alejandro Dumas, Herman Melville, Charles Baudelaire, Charles Darwin, Lewis Carroll, Fyodor Dostoyevsky, José Alcalá Galiano, Julio Verne, Jules Verne, Robert Louis Stevenson, Émile Zola, Guy de Maupassant, Friedrich Wilhelm Nietzsche, Rubén Darío, Oscar Wilde, Bram Stoker, Joseph Conrad, Jack London, Amado Nervo, J.M. Barrie, Edgar Rice Burroughs, Franz Kafka, Kahlil Gibran, H.P. Lovecraft, Stefan Zweig & Lucy Maud Montgomery
Sun Tzu, Lao Tzu, Plato, Marcus Aurelius, Niccolò Machiavelli, Thomas More, Tommaso Campanella, Francis Bacon, Thomas Paine, Richard Henry Lee, Thomas Jefferson, James Madison, George Washington, John Stuart Mil, Karl Marx, Friedrich Engels, Vladimir Lenin, Rosa Luxemburg, Peter Kropotkin, Emma Goldman, Leon Trotsky & Aristotle