By Sidney Hook
By Franz Rottensteiner
By Thomas Hobbes
By Rene Fulop-Miller
By Robert W. Corrigan
By Michael T. Florinsky
By Clarkson, Rosetta E.
By Colby and Angier
By Fred Reinfeld
By Battersby Martin
By J. B Schneewind
By James Joyce
By Sir Walter Scott
By William James
By Thomas Bulfinch
By Saul Gellerman
By Elisabeth Kubler-Ross
By Lewis, C. S., Hooper, Walter
By Carlos Baker