Other authors: Thomas Aquinas (Contributor), A.J. Ayer (Contributor), S.I. Benn (Contributor), George (1) Berkeley (Contributor), Max Black (Contributor) — 48 more, Brand Blanshard (Contributor), C.D. Broad (Contributor), Henry Thomas Buckle (Contributor), C.A. (1) Campbell (Contributor), F.C. Copleston (Contributor), Clarence Darrow (Contributor), René Descartes (Contributor), Fyodor Dostoevsky (Contributor), Paul Edwards (Contributor), A.C. Ewing (Contributor), Emil Fackenheim (Contributor), Antony Flew (Contributor), R.M. Hare (Contributor), John Hick (Contributor), John Haynes Holmes (Contributor), John Hospers (Contributor), David Hume (Contributor), T.H. Huxley (Contributor), William (1) James (Contributor), Immanuel Kant (Contributor), Søren Kierkegaard (Contributor), G.W. Leibniz (Contributor), H.D. Lewis (Contributor), John (1) Locke (Contributor), John L. Mackie (Contributor), John Stuart Mill (Contributor), G.E. Moore (Contributor), Ernest Nagel (Contributor), William Paley (Contributor), R.S. Peters (Contributor), Plato (Contributor), Paul Rée (Contributor), Thomas (1) Reid (Contributor), J.A.T. Robinson (Contributor), Bertrand Russell (Contributor), Gilbert Ryle (Contributor), Viscount Samuel (Contributor), Moritz Schlick (Contributor), W.A. Sinclair (Contributor), J.J.C. Smart (Contributor), St Anselm (Contributor), W.T. Stace (Contributor), D.E. Trueblood (Contributor), John (1) Tyndall (Contributor), G.J. Warnock (Contributor), C.H. Whiteley (Contributor), F.L. Will (Contributor), Bernard (1) Williams (Contributor)