PHIL 255 Theory of Knowledge
PHIL 210-3 History of Philosophy: Early Modern
PHIL 468 Seminar on Epistemic Agency
PHIL 468 Seminar on Epistemic Normativity
Stanford Encyclopedia of Philosophy: an excellent reference on a wide range of philosophical topics
PhilPapers: a bibliography of work in philosophy
American Philosophical Association: the main organization for philosophy in the U.S.
The Philosophical Gourmet Report: a helpful resource for students interested in pursuing graduate study in philosophy