The Question Concerning Technology, and Other Essays: Essential Philosophy of Science―Accessible and Still Relevant Today (Harper Perennial Modern Thought)

Metaphysics (The New Hackett Aristotle)

There Is No Other: The Way to Harmony and Wholeness

Cosmos and Psyche: Intimations of a New World View

The Science of Mind: The Complete Edition

Physics and Philosophy: The Revolution in Modern Science

The Enchiridion: Adapted for the Contemporary Reader (Greek & Roman Stoic Philosophy)

A Beginner's Guide to Constructing the Universe: Mathematical Archetypes of Nature, Art, and Science

Pack Brian Weiss: Muchas vidas, muchos maestros; Muchos cuerpos, una misma alma / Brian Weiss Set: Many Lives, Many Masters and Same Soul (Spanish Edition)

The Essential Schopenhauer: Key Selections from The World As Will and Representation and Other Writings (Harper Perennial Modern Thought)