http://www.geocities.com/Athens/Delphi/2795/immanuel_kant.htm
 

Two biographies

http://www.ilt.columbia.edu/academic/digitexts/kant/bio_kant.html

http://www.cpm.ll.ehime-u.ac.jp/AkamacHomePage/Akamac_E-text_Links/Kant.html

Kant's metaphysics and ethics

http://www.utm.edu/research/iep/k/kantmeta.htm

Kant on the Web

http://www.hkbu.edu.hk/~ppp/Kant.html