Tuesdays With Morrie: The most uplifting book ever written about the importance of human connection

Thus Spoke Zarathustra

The Metaphysics of Powers: Their Grounding and their Manifestations

Many Lives, Many Masters: The True Story of a Prominent Psychiatrist, His Young Patient, and the Past-Life Therapy That Changed Both Their Lives

Essence in the Age of Evolution: A New Theory of Natural Kinds

The Science of Mind: The Complete Edition

The Metaphysics of Relations

Brief Peeks Beyond: Critical Essays on Metaphysics, Neuroscience, Free Will, Skepticism and Culture

A History of Mind and Body in Late Antiquity

Until the End of Time: Mind, Matter, and Our Search for Meaning in an Evolving Universe

Exploring Gregory of Nyssa: Philosophical, Theological, and Historical Studies

Tarot Made Simple (How To Read Tarot Cards)

Artificial Dispositions: Investigating Ethical and Metaphysical Issues

Human Being

Mental Powers: From Descartes to Kant

Gregory of Nyssa: On the Hexaemeron: Text, Translation, and Essays

Buddha and Prince Siddhartha Buddha

The Reception of Greek Ethics in Late Antiquity and Byzantium