Wittgenstein and the Philosophy of Language: The Legacy of the Philosophical Investigations

Elucidating The Tractatus: Wittgenstein's Early Philosophy of Logic and Language

Wittgenstein on Private Language, Sensation and Perception (Elements in the Philosophy of Ludwig Wittgenstein)

Wittgenstein and the Limits of Language (Routledge Studies in Twentieth-Century Philosophy)

A Critical Introduction to the Philosophy of Language: Central Themes from Locke to Wittgenstein