 Human Knowledge: Its Scope and Limits (Routledge Classics) by Bertrand Russell, 20090406
 Principia Mathematica  Volume One by Alfred North Whitehead, Bertrand Russell, 20090221
 Bertrand Russell by A. J. Ayer, 19880315
 Bertrand Russell's Best (Routledge Classics) by Bertrand Russell, 20090507
 Unpopular Essays (Routledge Classics) by Bertrand Russell, 20090406
 Logic and Knowledge: Essays 19011950 by Bertrand Russell, 20070530
 Introduction To Mathematical Philosophy (1920) by Bertrand Russell, 20100910
 Russell: A Very Short Introduction (Very Short Introductions) by A. C. Grayling, 20020516
 Inquiry into Meaning & Truth by Bertrand Russell, 20071130
 Marriage and Morals by Bertrand Russell, 19700317
 The Scientific Outlook (Routledge Classics) by Bertrand Russell, 20090406
 Power: A New Social Analysis (Routledge Classics) by Bertrand Russell, 20040302
 Proposed Roads to Freedom: Socialism, Anarchism and Syndicalism by Bertrand Russell, 20090310
 Russell (The Routledge Philosophers) by Gregory Landini, 20100920
