Survival of the Friendliest: Understanding Our Origins and Rediscovering Our Common Humanity

The Secret of Our Success: How Culture Is Driving Human Evolution, Domesticating Our Species, and Making Us Smarter

Asylums: Essays on the Social Situation of Mental Patients and Other Inmates

The Power of Face Reading: A simple illustrated guide to understanding our universal language

Drunk: How We Sipped, Danced, and Stumbled Our Way to Civilization

Concepts and Theories of Human Development

Free Agents: How Evolution Gave Us Free Will

Why Women Have Sex: Women Reveal the Truth About Their Sex Lives, from Adventure to Revenge (and Everything in Between)

Projections: The New Science of Human Emotion

The Geography of Thought: How Asians and Westerners Think Differently...and Why