Math, Better Explained: Learn to Unlock Your Math Intuition https://www.amazon.com/dp/B006J5L3VU/ref=cm_sw_r_apan_Z8Q55NSA4CNB4RJPX86E
Thanks! I actually have a "best of" book on Amazon here:
http://www.amazon.com/Math-Better-Explained-Unlock-Intuition-ebook/dp/B006J5L3VU
I don't really pitch it enough on the site, but thanks for support!