The Back of The Napkin

Everyone should read this book (ok maybe not kindergarteners or little kids who haven't lost their visual skills yet) aimed at problem solving and solution sharing in business settings - I think it will help anyone who needs to see a problem, solve the problem and show the solution in any setting. (ok maybe not calculus)  I have to say, as much as I loved the Doodle Revolution - this book is much better.  

By the end of the book - you will have a "swiss army knife" of easy to remember tools.  From built in tools - eyes, minds eye, hand to eye, steps to use - look, see, imagine, show. The sqvid technique to figure out how to look at the different aspects (simple vs complex, quality vs quantity etc) and how to set up visual axis based on who/what, how much, where, when, how, why and which is the important factors to focus on.  Totally worth the read.