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
Napoleon Hill, Genevieve Behrend, Elizabeth Towne, Prentice Mulford, William Walker Atkinson, Earnest Holmes, Wallace D. Wattles, James Allen, Ralph Waldo Trine, Orison Swett Marden, Thomas Troward, Joseph Murphy, Charles F. Haanel, Robert Collier, Theron Q. Dumont & Warren Lapine
Robert Collier, Florence Scovel Shinn, Neville Goddard, William Walker Atkinson, Prentice Mulford, Catherine Ponder, Theron Q. Dumont, Napoleon Hill, Ralph Waldo Trine, Wallace D. Wattles & Warren Lapine
Napoleon Hill, Charles F. Haanel, James Allen, Ralph Waldo Trine, Ernest Holmes, Florence Scovel Shinn, William Walker Atkinson, Neville Goddard, William Clement Stone, Wallace D. Wattles & Warren Lapine
Charles F. Haanel, Neville Goddard, Thomas Troward, Ernest Shurtleff Holmes, William Walker Atkinson, Ralph Waldo Trine, Dr. Joseph Murphy, Robert Collier, James Allen & Warren Lapine
Robert Collier, Neville Goddard, Edward E. Beals, Ernest Shurtleff Holmes, Joel Goldsmith, Ralph Waldo Trine, Florence Scovel Shinn, Theron Q. Dumont, James Allen & Warren Lapine
Napoleon Hill, Wallace D. Wattles, Lao Tzu, William Walker Atkinson, P. T. Barnum, Benjamin Franklin, Orison Swett Marden, James Allen, Russell Conwell, Henry Harrison Brown, Thorstein Veblen, Emile Coué, Kahlil Gibran, Marcus Aurelius, Niccolò Machiavelli, B. F Austin, Charles F. Haanel, Robert Collier, Elbert Hubbard, William Crosbie Hunter, Harry A. Lewis, Florence Scovel Shinn, George Matthew Adams, Genevieve Behrend, Elizabeth Towne & Ralph Waldo Trine
Napoleon Hill, Charles F. Haanel, James Allen, Ralph Waldo Trine, Ernest Holmes, Florence Scovel Shinn, William Walker Atkinson, Neville Goddard, William Clement Stone, Wallace D. Wattles & Warren Lapine
Robert Collier, Neville Goddard, William Walker Atkinson, Prentice Mulford, Catherine Ponder, Theron Q. Dumont, Napoleon Hill, Ralph Waldo Trine, Wallace D. Wattles, Florence Scovel Shinn & Warren Lapine
Napoleon Hill, Wallace D. Wattles, Lao Tzu, William Walker Atkinson, P. T. Barnum, Benjamin Franklin, Orison Swett Marden, James Allen, Russell Conwell, Henry Harrison Brown, Thorstein Veblen, Emile Coué, Kahlil Gibran, Marcus Aurelius, Niccolò Machiavelli, B. F Austin, Charles F. Haanel, Robert Collier, Elbert Hubbard, William Crosbie Hunter, Harry A. Lewis, Florence Scovel Shinn, George Matthew Adams, Genevieve Behrend, Elizabeth Towne & Ralph Waldo Trine
Florence Scovel Shinn, Napoleon Hill, James Allen, Ruby Nelson, Arnold Bennett, William Clement Stone, Joel S. Goldsmith, Jack Black, Elizabeth Towne, Ralph Waldo Trine & Warren Lapine
Florence Scovel Shinn, Napoleon Hill, James Allen, Ruby Nelson, Arnold Bennett, William Clement Stone, Joel S. Goldsmith, Jack Black, Elizabeth Towne, Ralph Waldo Trine & Warren Lapine
Napoleon Hill, Wallace D. Wattles, Charles F. Haanel, Ralph Waldo Trine, Florence Scovel Shinn, James Allen, William Walker Atkinson, Theron Q. Dumont, Neville Goddard, Ernest Shurtleff Holmes, William Clement Stone, Prentice Mulford, Catherine Ponder & Robert Collier
