1. Dictionaries and Encyclopedias

• Oxford Companion to Philosophy
• Stanford Encyclopedia of Philosophy
• Routledge Encyclopedia of Philosophy
• Dictionary of Philosophical Terms
• Hippias, the Limited-Area Search Engine for Philosophy
• Free On Line Dictionary of Philosophy (in Italian and English)

2. General Guides to Resources

• Blackwell's Philosophy Resources
• Guide to Philosophy on the Internet (by Peter Suber)
• Epistemelinks

 3. Some Links for Ethical theorists

• Philosopher's Index
• Bibliography on Meta-ethics by James Lenman
• BE ARS (Brown Electronic Article Review Service in Moral and Political Philosophy)
• Society for Ethics
• Ethics Updates
• University of Pennsylvania Center for Bioethics
• Ethical Page by Peter King

4. Philosophy Journals on line (accessible to UWM students/alpha-account):

• Jstor (Archive for old issues)
• Ingenta (Archive for new issues)

 5. Others

• APA (American Philosophical Association Web Site)
• ESAP (European society for analytic philosophy)
• SIFA (Società italiana di filosofia analitica)
• SWIF (Sito web italiano per la filosofia)
• SWIP (Society for Women in Philosophy)
• ASPLP (American Society for Political and Legal Philosophy)