Encyclopedia Pieces

"Wittgenstein, Ludwig", in J.Chambliss (ed.), Philosophy of Education: An Encyclopedia (New York: Garland, 1995), 678-682.

"Reporting of Courtroom Proceedings" (jointly written with Max Travers), in Ruth Chadwick (ed.), Encyclopedia of Applied Ethics (Vol.1) (New York: Academic Press, 2001), 673-679.

"Ludwig Wittgenstein", (jointly written with Robert Deans) in P. B. DeMatteis (ed.), The Dictionary of Literary Biography: British Philosophers 1800-2000 (New York: Bruccoli, Clarck, Layman; 2002), 320-340.
"Wittgenstein Dictionary" is a longer, earlier version of the entry.

"Wittgenstein", in V.E. Taylor and C.E. Winquist (eds.) Encyclopedia of Postmodernism (London: Routledge, 2003).

"Peter Winch", in The Dictionary of Modern American philosophers, ed. Ernie Lepore (New York: Continuum, 2005).
A version is available here.