Paradigms of Artificial Intelligence Programming: Case Studies in Common Lisp
ANSI Common LISP
Let Over Lambda
The Art of the Metaobject Protocol
Object-Oriented Programming in COMMON LISP: A Programmer's Guide to CLOS
Lisp (3rd Edition)
Common Lisp Recipes: A Problem-Solution Approach
Practical Common Lisp
On Lisp: Advanced Techniques for Common Lisp
Common LISP: The Reference