Lectures on Philosophy - Full text of Wittgenstein's 1932-33 lectures on philosophy. www.marxists.org/reference/subject/philosophy/index.htm
On Certainty - Lecture notes by John Black. www.mala.bc.ca/~black/wittgen.asc
Tractatus Logico-Philosophicus - Hypertext edition of the Ogden edition, containing both the English and German texts. It also includes the original introduction by Bertrand Russell www.kfs.org/~jonathan/witt/tlph.html
Wittgenstein Think Page - Excerpts from a variety of Wittgenstein's works, journals, and letters. think.hyperjeff.net/Wittgenstein
