Asteroids: Prospective Energy and Material Resources

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

Modeling Solar Radiation at the Earth's Surface: Recent Advances

Endurance: A Year in Space, A Lifetime of Discovery

Moon: Prospective Energy and Material Resources

Imminent: Inside the Pentagon's Hunt for UFOs

Death by Black Hole: And Other Cosmic Quandaries

Inner Solar System: Prospective Energy and Material Resources

The Magic of Reality: From the multi-million bestselling author of The God Delusion

Macro-engineering Seawater in Unique Environments: Arid Lowlands and Water Bodies Rehabilitation

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

Spectral Characteristics of Solar Radiation: Applications in Photovoltaic Conversion

The Astronomy Book: Big Ideas Simply Explained

The International Handbook of Space Technology

Astrophysics for People in a Hurry

Outer Solar System: Prospective Energy and Material Resources

Philip's Exploring Stars and Planets

New Scientist: The Origin of (almost) Everything

Handbook of Space Resources

Case for Mars