Ludwig Wittgenstein

Tractatus logico-philosophicus / by Ludwig Wittgenstein with an introduction by Bertrand Russell, F.R.S. (1922 ?)

Major works : selected philosophical writings / Ludwig Wittgenstein (2009)

Starting with Wittgenstein / Chon Tejedor (2011)

Wittgenstein : key concepts / edited by Kelly Dean Jolley. (2010)

Wittgenstein's Philosophical investigations : a critical guide / edited by Arif Ahmed. (2010)

The evolution of the private language argument / Keld Stehr Nielsen (2008)

Wittgenstein's private language : grammar, nonsense and imagination in Philosophical investigations, [sections] 243-315 / Stephen Mulhall (2007)