Love Triangle
Matt Parker
Solve for Happy
Mo Gawdat
Shape Up
Ryan Singer
The Happiness Hypothesis
Jonathan Haidt
Hidden Potential: The Science of Achieving Greater Things
Adam Grant & Maurice Ashley & R. A. Dickey & Evelyn Glennie & Sara Maria Hasbun & Francis Idehen & Alison Levine & Benny Lewis & Kari Louhivuori & Nelli Louhivuori & Brandon Payne & Richard Pine & Gil Winch & Various