The Explorer's Gene: Why We Seek Big Challenges, New Flavors, and the Blank Spots on the Map Alex Hutchinson4
Quiet by Susan Cain - Book Summary: The Power of Introverts in a World That Can't Stop Talking Dean Bokhari4
Men on Strike: Why Men Are Boycotting Marriage, Fatherhood, and the American Dream - and Why It Matters Helen Smith, PhD4.7
The Social Leap: The New Evolutionary Science of Who We Are, Where We Come From, and What Makes Us Happy William von Hippel4.5