Filosofische onderzoekingen

Leven en werk van Ludwig Wittgenstein

Wittgenstein and the Limits of Language

Wittgenstein on Philosophy, Objectivity and Meaning

Wittgenstein in the 1930s: Between the Tractatus and the Investigations

Representation and Reality in Wittgenstein’s Tractatus

Wittgenstein on Logic as the Method of Philosophy

The Cambridge Companion to Wittgenstein - Second Edition

Ludwig Wittgenstein: An Intellectual Biography

Het tijdperk van de tovenaars

Ludwig Wittgenstein. The Duty of Genius