Hacker on a Private Language Argument A critique by Philip H. Thonemann of an account by Hacker of the use Wittgenstein makes of ostension in his private language argument.
Wittgenstein on Rules and Private Language The `ultimate homepage' by John Humphrey. A comprehensive and critical survey of Kripke's book by the same name. Its aim seems to be to finish off Kripke's position in that work.
Wittgenstein sans The Private Language Argument Stephen Thornton argues that the private language argument is less important to Wittgenstein's broad conclusions in the Investigations than is commonly taken to be the case.
