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

Imminent: Inside the Pentagon’s Hunt for UFOs

Endurance: A Year in Space, A Lifetime of Discovery

The Magic of Reality: How we know what's really true

The Extraterrestrial Species Almanac: The Ultimate Guide to Greys, Reptilians, Hybrids, and Nordics

The Astronomy Book: Big Ideas Simply Explained

Just Six Numbers

Isaac Asimov's Guide to Earth and Space

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

Black Holes and Baby Universes and Other Essays

The Man Who Fell to Earth: From the author of The Queen's Gambit – now a major Netflix drama

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

Moon Shot: The Inside Story of America's Apollo Moon Landings

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

Extraterrestrial: The First Sign of Intelligent Life Beyond Earth

The Accidental Universe: The World You Thought You Knew

Frequently Asked Questions about the Universe

Thirteen: The Apollo Flight That Failed

How We'll Live on Mars

Abduction: Human Encounters with Aliens