By Jackson, Ellen, Wiley, Judeanne Winter
By Thucydides, Jowett, Benjamin
By Ruchlis, Hy
By Stenger, Victor J.
By Anscombe, G. E.
By Hegel, Georg Wilhelm Friedrich
By Aristotle
By Rollin, Bernard E
By Clifford, William Kingdon
By Klemke, E. D.
By Rolston, Holmes
By Nicolaus Copernicus
By Ernest Partridge, Stewart L. Udall
By Bear, John, Ezell, Allen
By ZVI Artstein
By Thomas E. Kida
By Unidentified Author
By Ph.D, Raye Lynne Dippel PH.D., Hutton, J. Thomas M.D.
By Leon M. Lederman, Christopher T. Hill
By Epicurus, Eugene M. O'Connor
By Arthur W. Wiggins
By Ibn Warraq
By Victor J. Stenger, Christopher Hitchens
By Barry R. Parker
By Daniel J. Fairbanks
By Les Johnson, Joseph E. Meany
By Bernauer, James William