| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | 
|---|---|---|---|
| Wittgenstein, Rules, Grammar and Necessity: An Analytical Commentary on the Philosophical Investigations, Vol 2: Wittgenstein: Rules, Grammars and ... 2 | 978-0-631-16188-2 (0-631-16188-0) | 1988 | G.P. Baker | 
| Wittgenstein. Sur la nature humaine | 978-2-02-037456-9 (2-02-037456-0) | 2000 | |
| Wittgenstein: The Great Philosophers | 978-0-415-92376-7 (0-415-92376-X) | 1999 | |
Routledge · Seuil · Wiley-Blackwell