By C.J. Bartlett
By A. W. Purdue
By Professor Christopher Read (University of Warwick, Coventry)
By Dr John D. Cotts (Whitman College, USA)
By Peter Wallace
By Kirk, Tim
By McDermott, Kevin
By Grab, Alexander
By Pierre Vidal-Naquet, David Ames Curtis, Paul Berman
By Matthew S. Seligmann, Roderick R. McLean
By Peter Waldron
By Cotts, John D.
By Read, Christopher