This volume collects together all of Russell's philosophical papers inspired by his work with Whitehead on 'Principia Mathematica'.

This volume contains Russell's reviews of and introductions to other philosophical works including his famous introduction to Wittgenstein's Tractatus Logico-Ph

This volume shows Russell in transition from a neo-Kantian and neo-Hegelian philosopher to an analytic philosopher of the first rank. During this period his res

The Collected Papers of Bertrand Russell, Volume 26 covers a period of transition in Russell's political life between his orthodox and sometimes pugnacious defe