The Elegant Universe: Superstrings, Hidden Dimensions, and the Quest for the Ultimate Theory

Spectroscopy: Science, Spectronomy, and Astronomy Explained

The Copernicus Complex: Our Cosmic Significance in a Universe of Planets and Probabilities

Starry Messenger: Cosmic Perspectives on Civilization

On Time: The Physics That Makes the Universe Tick

The Holographic Universe: The Revolutionary Theory of Reality

The Big Picture: On the Origins of Life, Meaning, and the Universe Itself

Why Do We Exist?: The Nine Realms of Universe that Make You Possible

Take Me To Your Leader: Practical Advice for Your First Alien Encounter

The Biggest Ideas in the Universe: Space, Time, and Motion

Quantum Computing: The Transformative Technology of the Qubit Revolution

Tuxedo Park: A Wall Street Tycoon and the Secret Palace of Science That Changed the Course of World War II

How the Hippies Saved Physics: Science, Counterculture, and the Quantum Revival

Cosmos: Possible Worlds

Secret Empire: Eisenhower, the CIA, and the Hidden Story of America's Space Espionage

The Hidden Reality: Parallel Universes and the Deep Laws of the Cosmos

Just Visiting This Planet, Revised and Updated for the Twenty-First Century: Further Scientific Adventures of Merlin from Omniscia

Brief Answers to the Big Questions

What If?: Serious Scientific Answers to Absurd Hypothetical Questions

Black Holes and Baby Universes and Other Essays