Ackermann, Werner
Acton, Lord (John Emerich Edward Dalberg-Acton)
Alain (Émile Chartier)
Alberdi, Juan Bautista
Angell, Norman
Angyal, Andras
Anonymous
Ardrey, Robert
Armand, E. (Ernest Lucien Juin)
Asch, Solomon
Ashby, William Ross
Auden, W. H. (Wystan Hugh)
Bakunin, Mikhail
Barone, Enrico
Bastiat, Frédéric
Bellegarrigue, Anselme
Benson, Bruce L.
Berneri, Camillo
Black, Bob
Bliss, William D. P.
Bookchin, Murray
Borders, Max
Boulding, Kenneth
Bourne, Randolph
Brinton, Maurice (Christopher Agamennon Pallis)
Butler, Smedley Darlington
Cafiero, Carlo
Callahan, Gene
Cannon, Walter Bradford
Casey, Doug
Chaitlin, Mar Eric Ely
Childs jr., Roy A.
Constant, Benjamin
Cooper, Don
Day, Le Grand E.
de Bellis, Gian Piero
de Cleyre, Voltairine
de Puydt, Paul Emile
de Rougemont, Denis
Devaldès, Manuel (Ernest-Edmond Lohy)
Dickens, Charles
don Milani, Lorenzo
Dubos, René
Einaudi, Luigi
Einstein, Albert
Eisenhower, Dwight
Emerson, Ralph Waldo
Engels, Friedrich
Follin, Henri Léon
Freud, Sigmund
Frey Bruno S.
Gall, John
Gandhi, Mohandas Karamchand
Genestine, Alain
George, Henry
Gibbon, Edward
Giedion, Siegfried
Goldman, Emma
Goodman, Paul
Grave, Jean
Greco, Thomas Jr.
Halévy, Elie
Hartzog, Paul B.
Hayes, Carlton Joseph Huntley
Heffner, Richard Douglas
Hess, Karl
Hilferding, Rudolf
Hobson, John Atkinson
Huxley, Aldous
Jacobs, Jane
Jans, Maarten Theo
Jantsch, Eric
Johnson, Dwight
Johnsson, Richard C.B.
Kaplan, Abraham
Kelly, Kevin
Keynes, John Maynard
Kling, Arnold
Kluckhohn, Clyde
Kneitschel, Dietmar
Knott, Adam
Koestler, Arthur
Kohr, Leopold
Korac´, Veljko
Kropotkin, Piotr
Lane, Rose Wilder
Lewin, Leonard C.
Liu, Shih Shun
Long, Roderick Tracy
Loréal, Louis
Lunden, Walter A.
Maine, Henry Sumner
Malatesta, Errico
Maritain, Jacques
Marx, Karl
Maslow, Abraham Harold
McKnight, John
Merlino, Francesco Saverio
Micklethwait, Brian
Milgram, Stanley
Mill, John Stuart
Miller, James Grier
Mirbeau, Octave
Molinari, Gustave de
Molyneux, Stefan
Montagu, Ashley (Israel Ehrenberg)
Moore, Richard
Mounier, Emmanuel
Mumford, Lewis
Murray, Henry A.
Nettlau, Max
Nock, Albert Jay
Orwell, George (Eric Arthur Blair)
Ozbekhan, Hasan
Paterson, Isabel
Pico della Mirandola
Plasseraud, Yves
Plunkitt, George Washington
Proudhon, Pierre-Joseph
Rand, Ayn
Read, Herbert
Reclus, Élisée
Reed, Fred
Richard, Max
Rieben, Richard
Robinson, John Beverley
Rocker, Rudolf
Rogers, Carl Ransom
Rothbard, Murray Newton
Rozeff, Michael S.
Rubin, Jerry
Russell, Bertrand
Santayana, George
Schumpeter, Joseph
Seymour, Henry
Shaffer, Butler
Shaw, Bernard
Shelley, Percy Bysshe
Silone, Ignazio (Secondino Tranquilli)
Simpson, Richard
Smith, Lester Neil
Solneman (Kurt H. Zube)
Sorel, Georges
Sorokin, Pitirim A.
Spencer, Herbert
Spooner, Lysander
Sprading, Charles T.
Sturzo, Luigi
Sumner, William Graham
Swartz, Clarence Lee
Taylor, A. J. P. (Alan John Percival)
Taylor, David
Tcherkesoff, Warlaam (or Varlam Cherkezov)
Thoreau, Henry David
Tocqueville, Alexis de
Tolstoy, Lev Nikolajevic'
Tucker, Aviezer
Tucker, Benjamin R.
Tucker, Jeffrey
Various Authors & Documents
Voltaire (François-Marie Arouet)
von Bertalanffy, Ludwig
von Mises, Ludwig
Ward, Colin
Weaver, Warren
Wells, H. G. (Herbert George)
Werkheiser, Don
Whyte jr., William H.
Wilde, Oscar
Woodcock, George
Yarros, Victor
Zube, John