From 6cff6acb2f9029efb58cab14130abfb718a7d4d3 Mon Sep 17 00:00:00 2001
From: Johan <johand@openmailbox.org>
Date: Tue, 5 Nov 2013 18:13:51 -0430
Subject: [PATCH] lisp book

---
 free-programming-books.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/free-programming-books.md b/free-programming-books.md
index ca7216ce7..9889eab2d 100644
--- a/free-programming-books.md
+++ b/free-programming-books.md
@@ -748,6 +748,7 @@ See also [TeX](#tex)
 * [Sketchy LISP](http://www.bcl.hamilton.ie/~nmh/t3x.org/zzz/) - Nils Holm
 * [Lisp Koans](https://github.com/google/lisp-koans)
 * [Casting Spels in Lisp](http://www.lisperati.com/casting.html)
+* [Structure and Interpretation of Computer Programs](http://mitpress.mit.edu/sicp/)
 
 
 ###Lua