Empedocles: The Four Elements and Cosmic Cycles

God and Money: How We Discovered True Riches at Harvard Business School

Diogenes: The Cynic Who Lived in a Barrel

Philosophy of Religion: Towards a More Humane Approach

Structuralism: Philosophy and Patterns in Human Culture

God, Greed, and the (Prosperity) Gospel: How Truth Overwhelms a Life Built on Lies

Liberalism: Individual Liberty and the Modern State

Islamic Law and Ethics

Cynicism: Ancient Wisdom for a Modern World

Keys to Bioethics

Peter Singer: Ethics in the Modern World

The Prophetic Imagination: 40th Anniversary Edition

Jean-Jacques Rousseau: The Social Contract and Natural Man

Letter to the American Church

Political Philosophy: Ideas and Foundations of Governance

Forbidden Facts: Government Deceit & Suppression About Brain Damage from Childhood Vaccines

Anaxagoras: Mind and Cosmos in Ancient Greece

The Sunflower: On the Possibilities and Limits of Forgiveness

Philosophies of Knowledge and Thought: Exploring New Insights into the Nature of Knowledge and Human Thought (5 in 1)

Uncanceled: Finding Meaning and Peace in a Culture of Accusations, Shame, and Condemnation