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

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

The years covered by this volume of the Collected Papers of Bertrand Russell were among the most productive, philosophically speaking, of Russell's entire caree