diff --git a/free-programming-books.md b/free-programming-books.md
index 2bcfae4f9f59b10a4cdd1bdc25ebd912a5c3dd3e..b9b594ecb54626d85e8e161e0c0cba6d2185221b 100644
--- a/free-programming-books.md
+++ b/free-programming-books.md
@@ -28,6 +28,7 @@
 * [Java](#java)
 * [JavaScript](#javascript)
 * [JavaScript (Node.js specific)](#javascript-nodejs-specific)
+* [JavaScript (d3.js specific)](#javascript-d3js-specific)
 * [LaTeX](#latex)
 * [Linux](#linux)
 * [Lisp](#lisp)
@@ -349,6 +350,9 @@
 * [Mastering Node.js](http://visionmedia.github.com/masteringnode/)
 * [Mixu's Node Book](http://book.mixu.net/)
 
+###JavaScript (Node.js specific)
+
+* [Interactive Data Visualization for the Web](http://chimera.labs.oreilly.com/books/1230000000345/index.html)
 
 ###LaTeX