William Playfair was the Grand Daddy of Data Visualization. Read this book to be inspired by his original works. Nearly two and half centuries later, they are still impressive, informative, and inspiring. A great addition to your library!
Also highly recommended by Corsair's:
Everything is better with Bacon! Francis provided order to a country, a process, and even a system of law. Read his original works to get a better sense of this amazing thinker. A man who connects most of modern science in his very own version of 7 Degrees!
Start With Why
Analysts focus on How, but Leaders focus on Why. Simon Sinek's book examines various case studies from MLK & JFK to Apple & Southwest Airlines. He provides ample visualization and a solid first read on motivation and strategy for any business.