- Remarks on the Foundations of Mathematics, Revised Edition by Ludwig Wittgenstein, 1983-05-10
- Wittgenstein and Justice: On the Significance of Ludwig Wittgenstein for Social and Political Thought by Hanna F. Pitkin, 1973-06-26
- Ludwig Wittgenstein: A Memoir by Norman Malcolm, 2001-10-18
- Wittgenstein's Lectures on the Foundations of Mathematics, Cambridge, 1939 by Ludwig Wittgenstein, 1989-10-15
- The Cambridge Companion to Wittgenstein (Cambridge Companions to Philosophy)
- Culture and Value by Ludwig Wittgenstein, 1984-05-15
- Wittgenstein's Poker: The Story of a Ten-Minute Argument Between Two Great Philosophers by David Edmonds, John Eidinow, 2002-09-01
- Wittgenstein: Conversations 1949 1951 by O. K. Bouwsma, 1986-07
- Wittgenstein's Philosophical Investigations: An Introduction (Cambridge Introductions to Key Philosophical Texts) by David G. Stern, 2004-11-29
- Wittgenstein: A Way of Seeing by Judith Genova, 1995-10-24
- Introducing Wittgenstein, New Edition (Introducing (Icon)) by John M. Heaton, 2005-10-25
- Ludwig Wittgenstein: The Duty of Genius by Ray Monk, 1991
- The Blue and Brown Books: Preliminary Studies for the 'Philosophical Investigation' by Ludwig Wittgenstein, Peter Docherty, 1991-01-15
- Wittgenstein: A Guide for the Perplexed (Guides for the Perplexed) by Mark Addis, 2006-05-31
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