The Direction of Man: (Externalization Theory)

Guns, Germs, and Steel: The Fates of Human Societies (20th Anniversary Edition)

Economic and Political Contention in Comparative Perspective

The Immortality Key: The Secret History of the Religion with No Name

Thinking Through Tourism

The Cosmic Serpent

Youth Political Participation in Greece: A Multiple Methods Perspective

Exercised: The Science of Physical Activity, Rest and Health

The Talent Code: Greatness isn't born. It's grown

The Continuum Concept

Collapse: How Societies Choose to Fail or Survive

Challenging Mobilities in and to the EU during Times of Crises: The Case of Greece

The Tibetan Book of the Great Liberation: Or the Method of Realizing Nirv=ana through Knowing the Mind, Edition 2

Transnational Solidarity in Times of Crises: Citizen Organisations and Collective Learning in Europe

Who We Are and How We Got Here: Ancient DNA and the New Science of the Human Past

Critical Mass