Internet Encyclopedia of Philosophy
Internet Encyclopedia of Philosophy: Baruch Spinoza
This site from the Internet Encyclopedia of Philosophy provides an in depth look at the life and works of Baruch Spinoza. Includes links to related material.
Wikimedia
Wikipedia: Baruch Spinoza
Wikipedia offers detailed biographical information, a bibliography, and links about rationalist Baruch Spinoza.
Friesian School
Friesian: Baruch Spinoza by Kelley L. Ross
Contains biographical information, and an excellent overview of key philosophical themes and ideas. Also traces Spinoza's influence on modern philosophy and later.
Curated OER
Educational Technology Clearinghouse: Clip Art Etc: Baruch Spinoza
He is one of the three great rationalists of 17th-century philosophy, the others being Rene Descartes and Gottfried Leibniz.