Paul Graham’s Book Is Now Free!
Probably the most read book on learning Lisp, Paul Graham’s On Lisp was limited online to just two chapters. Well, it’s now completely free and 100% complete! Anyone that wants to learn Lisp (or where Python gets it’s inspiration) should download this book, curl up with your Powerbook and read away (with emacs & slime or a GUI editor in another window).

April 8th, 2006 at 7:24 pm
The full book is available for a loong time now.
You probably mixed it up with Paul Grahams “ANSI Common Lisp”. Only the first two chapters of it are available online (free).