AI, Expert Systems, Lisp

Artificial Life Online
Association of Lisp Users
The Avida Artificial Life Group Home Page
Beating the Averages
CLISP
Using CLISP and Emacs
CMU Artificial Intelligence Repository
Common Lisp HyperSpec (TM)
Common Lisp the Language, 2nd Edition
Computists, International
Great Minds Working
Hitch-Hiker's Guide to Evolutionary Computation (FAQ for comp.ai.genetic)
Java applets for Neural Networks and Artificial Life
John McCarthy
KurzweilAI.net
"Lisp: Good News, Bad News, How to Win Big" ("Worse is Better")
LISP Software
MIT Artificial Intelligence Laboratory Home Page
Stanford Knowledge Systems Laboratory
Working files for the X3J13 Ansi Common Lisp committee
Zooland "The Artificial Life Resource"