Emergence of Social Cognition in Three Young Chimpanzees

Natural History of Human Morality

The Evolution of Agency. Behavioral Organization from Lizards to Humans, Hardback

The Cultural Origins of Human Cognition

Natural History of Human Thinking

Becoming Human: A Theory of Ontogeny

Constructing a Language: A Usage-Based Theory of Language Acquisition

Why We Cooperate

Agency and Cognitive Development