Though will mostly repeat what others have said, here it is: ANSI Common Lisp from Paul Graham is also a good CL textbook. I bought it as a complement to Pract

Though will mostly repeat what others have said, here it is: ANSI Common Lisp from Paul Graham is also a good CL textbook. I bought it as a complement to Practical Common Lisp and it also has a nice quick reference at the end. Having read both On Lisp and Let Over Lambda, of those, I would recommend On Lisp more because it has more practical applications of macros, LOL is much more esoteric/playful/abstract, and not everybody is into that sort of thing.