Leibniz: Philosophical Essays

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

Thus Spoke Zarathustra

Protogaea

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

Philosophical Papers and Letters: A Selection, Edition 2

The Science of Mind: The Complete Edition

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

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

Concerning God and Discourse on Metaphysics

Tarot Made Simple (How To Read Tarot Cards)

Human Being

Leibniz and Clarke: Correspondence

The Rationalists: Descartes: Discourse on Method & Meditations; Spinoza: Ethics; Leibniz: Monadology & Discourse on Metaphysics

Buddha and Prince Siddhartha Buddha

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