An Introduction to the Study of the Moon

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

Physics and Astronomy of the Moon

Astrophysics for People in a Hurry

Of Stars and Men: Reminiscences of an Astronomer

Cosmos

The Moon

The Science of Interstellar

The Roche Problem: And Its Significance for Double-Star Astronomy

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

Mathematical Theory of Stellar Eclipses

Billions & Billions: Thoughts on Life and Death at the Brink of the Millennium

Dynamics of Close Binary Systems

Human Universe

Origins: Fourteen Billion Years of Cosmic Evolution

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

The Planets

A Universe from Nothing: Why There Is Something Rather than Nothing

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