Edward Tutfte's Books.

I don't think I can say anything about  Edward Tufte's books that hasn't already been said.   The reviews are glowing. The best way to get all four books is to take the one day seminar, Presenting Data and Information, they are included in the price.   Here are the usual amazon links:

• The Visual Display of Quantitative Information, 2nd edition
• Envisioning Information
• Visual Explanations: Images and Quantities, Evidence and Narrative
• Beautiful Evidence

If you take the course or read the books, let me know what your thoughts are.

--Rob