ALL THE TUFTE

README.md

@@ -114,7 +114,8 @@ _OSDSM Specialization: [Web Scraping & Crawling](https://github.com/datasciencem
  * Social and Economic Networks: Models and Analysis / [Stanford / Coursera](https://www.coursera.org/course/networksonline)
 
 * **Visualization**
- * Envisioning Information (Information Visualization) [Tufte / Book ```$36```](http://amzn.to/Sn0QI4)
+ * Envisioning Information [Tufte / Book ```$36```](http://amzn.to/Sn0QI4)
+ * The Visual Display of Quantitative Information [Tufte / Book ```$27```](http://amzn.to/1q5FB91)
  * Data Visualization, CS 171 [Harvard / Lectures](http://cm.dce.harvard.edu/2014/02/24028/publicationListing.shtml)
  * Data Visualization, CSE512 [University of Washington / Slides](http://courses.cs.washington.edu/courses/cse512/14wi/)
  * Scott Murray's Tutorial on D3 [Blog / Tutorials](http://alignedleft.com/tutorials/)