The Importance of Creativity and How to Improve Yours

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

The New Era of Space Stations

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

Mining the Asteroid Belts

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

James Webb Space Telescope Mysteries: What Existed Before the Big Bang?

Endurance: A Year in Space, A Lifetime of Discovery

Infinity and our Unbounded Universe: The Big Bang Never Happened

Just Six Numbers

Aliens Are Already Among Us

The Astronomy Book: Big Ideas Simply Explained

Isaac Asimov's Guide to Earth and Space

Exploring and Settling Our Huge Solar System

Black Holes and Baby Universes and Other Essays

Humanity and the Universe

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

Types of Spaceships: Past, Present, and Future

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