The Formula
Albert-László Barabási
The Dip: A Little Book That Teaches You When to Quit (And When ...
Seth Godin
Refactoring UI
Adam Wathan & Steve Schoger
The Design of Everyday Things
Don Norman
Tiny Habits: The Small Changes That Change Everything
BJ Fogg
The Courage to Be Disliked: The Japanese Phenomenon That Shows ...
Ichiro Kishimi & Fumitake Koga