Life on Mars: What to Know Before We Go

A Brief History Of Time: From Big Bang To Black Holes

Seven Brief Lessons on Physics

The Planets

Existential Physics: A Scientist's Guide to Life's Biggest Questions

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

New Scientist: The Origin of (almost) Everything: from the Big Bang to Belly-button Fluff

The Black Hole War: My Battle with Stephen Hawking to Make the World Safe for Quantum Mechanics

Isaac Asimov's Guide to Earth and Space

Starry Messenger: Cosmic Perspectives on Civilization

Black Holes and Baby Universes and Other Essays

The Fabric of the Cosmos: Space, Time, and the Texture of Reality

Origins, Revised and Updated: Fourteen Billion Years of Cosmic Evolution

Human Universe

The Astronomy Book: Big Ideas Simply Explained

Accessory to War: The Unspoken Alliance Between Astrophysics and the Military

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

Interstellar: The Search for Extraterrestrial Life and Our Future in the Stars

UFOs: Generals, Pilots, and Government Officials Go on the Record

The End of Everything: (Astrophysically Speaking)