By Harte, Bret
By Whitman, Walt
By Aristotle, S.H. Butcher
By Davis, Courtney
By Studley, Vance
By Jahnke, Eugene, Emde, Fritz
By Thoreau, Henry David
By Thurman, Wallace
By Enciso, Jorge
By Schleicher, Robert
By Feuerbach, Ludwig
By Taylor, Alfred Edward
By Schopenhauer, Arthur
By Klein, Jacob, Brann, Eva T.H.
By Davey, John
By Unamuno, Miguel de, Flitch, J.E.C.
By Bruijn, N. G. de
By Morris, WILLIAM, Perry, Linda
By Akhiezer, N. I.
By Schneider, Hans, Barker, George Philip
By Timan, A.F.
By Cantor, Georg, Jourdain
By Akhiezer, N. I., Achieser, Hyman, C.J.
By Hocking, John G., Young, Gail Sellers
By Scott, W. R.
By Pomanska, Anna
By Seitz, Frederick
By Stoneman, Milton
By Muybridge, Eadweard
By J. K. Huysmans