Maintained by the Classics Dept. at the University of Texas - Austin. Well organized and extensive.
A great overall guide to internet resources for psychology.
The Library of Congress offers a wide variety of online databases and Internet resources. Also provided is an easy-to-use gateway for searching other institutions' online catalogs and extensive links to resources on the Internet.
A very comprehensive site with its own search engine. Highly recommended.
This site manages to combine excellent scholastic resources with fun and fascinating images. Highly recommended.