Albert Leffingwell (1)

Annie Besant (1)

Aristotle (1)

Arthur Schopenhauer (5)

Benedict de Spinoza (3)

Bertrand Russell (3)

Charles Bradlaugh (1)

Claude Fayette Bragdon (1)

D. G. Hogarth (1)

Dale Carnagey (1)

David Hume (1)

Dr. William James (1)

Epictetus (1)

Friedrich Nietzsche (3)

George Robert Stowe Mead (1)

George Stuart Fullerton (1)

George W. Foote (1)

Henry David Thoreau (1)

Henry Drummond (1)

Henry Jones (1)

Immanuel Kant (2)

J. Alexander Gunn (1)

J. Watts (1)

James Allen (1)

James J. Walsh (1)

John Burroughs (1)

John Locke (2)

John Stuart Mill (3)

Joseph Murphy (1)

Karl Marx (1)

Lawrence Thomas Cole (1)

Marcus Aurelius Antoninus (1)

Muhammad ibn 'Abd al-Malik Ibn Turail (1)

Niccolo Machiavelli (1)

Plato (6)

Ralph Barton Perry (1)

Rene Descartes (1)

Rudolf Steiner (2)

Sigmund Freud (1)

Sir Francis Bacon (1)

Theodore Dreiser (1)

Thomas E. Willson (1)

Thomas Paine (1)

Thomas Troward (1)

Thorstein Veblen (1)

Titus Lucretius Carus (1)

W. A. Clouston (1)

William Healy (1)

William Stebbing (1)

William Walker Atkinson (1)

Unabridged Start Publishing LLC (11)

Unexpurgated Start Publishing LLC (2)

Unabridged Start Classics (1)

Start Classics (34)

Start Publishing LLC (24)

Dancing Unicorn Books (11)