Good Natured: The Origins of Right and Wrong in Humans and Other Animals

The Bonobo and the Atheist: In Search of Humanism Among the Primates

Chimpanzee Politics: Power and Sex among Apes

The Power of Myth

Are We Smart Enough to Know How Smart Animals Are?

The Age of Empathy: Nature's Lessons for a Kinder Society

What a Fish Knows: The Inner Lives of Our Underwater Cousins

Moral Origins: The Evolution of Virtue, Altruism, and Shame

Hierarchy in the Forest: The Evolution of Egalitarian Behavior

Descartes' Error: Emotion, Reason, and the Human Brain

Moral Tribes: Emotion, Reason, and the Gap Between Us and Them