Why? The Purpose of the Universe

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

An Introduction to Ontology

Thus Spoke Zarathustra

Hume on Causation

The Science of Mind: The Complete Edition

Time Travel: Probability and Impossibility

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

Is Consciousness Everywhere?: Essays on Panpsychism

Tarot Made Simple (How To Read Tarot Cards)

Consciousness and Fundamental Reality

Buddha and Prince Siddhartha Buddha

Science Without Bounds: A Synthesis of Science, Religion and Mysticism

Philosophy: Why It Matters

Does Tomorrow Exist?: A Debate

My Son and the Afterlife: Conversations from the Other Side

How to Know Higher Worlds