Philosophy Resources on Internet
http://www.epistemelinks.com
Lists general websites, offers brief, concise biographies, and relevant links. Searchable database. A good introductory resource. Member of the National Endowment for the Humanities' EDSITEMENT.
Stanford Encyclopedia of Philosophy
http://plato.stanford.edu
Stanford University offers an online encyclopedia along with a search engine, table of contents, citation information, and a helpful link showing new additions. (Stanford University, Principal Editor, Edward N. Zalta).