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

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

The Astronomy Book: Big Ideas Simply Explained

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

Where the Universe Came From: How Einstein's relativity unlocks the past, present and future of the cosmos

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

Rocket Men: The Daring Odyssey of Apollo 8 and the Astronauts Who Made Man's First Journey to the Moon

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

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

The End of Everything: (Astrophysically Speaking)

Limitless: The Autobiography: The bestselling story of Britain’s inspirational astronaut

Just Six Numbers

Thirteen: The Apollo Flight That Failed

How We'll Live on Mars

Magnificent Desolation: The Long Journey Home from the Moon

Frequently Asked Questions about the Universe

Abduction: Human Encounters with Aliens

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

The Art of Urban Astronomy: A Guide to Stargazing Wherever You Are

Spaceflight: The Complete Story from Sputnik to Curiosity