Delivering Happiness — Tony Hsieh
Eating the Big Fish — Adam Morgan
A Beautiful Constraint — Adam Morgan & Mark Barden
Grid Systems — Josef Muller-Brockmann
How to be a Graphic Designer Without Losing Your Soul — Adrian Shaughnessy
Information is Beautiful — David McCandless
Ordering Disorder — Khai Vinh
The Art of Looking Sideways — Alan Fletcher
The Lean Startup — Eric Ries