DANIÈLE MOYAL-SHARROCK is Lecturer in Philosophy at Birkbeck College, University of London, UK. She has significantly contributed to highlighting the importance of Wittgenstein's later corpus. She is the editor, with William Brenner, of Reading Wittgenstein's On Certainty (Palgrave Macmillan, 2004), and the editor of The Third Wittgenstein: The Post-Investigations Works (Ashgate, 2004), as well as the translator of a forthcoming French edition of On Certainty.