Star Maps: History, Artistry, and Cartography, Edition 3

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

Integrative Group Therapy for Psychosis: An Evidence-Based Approach

Endurance: A Year in Space, A Lifetime of Discovery

The Caloris Network: A Scientific Novel

Imminent: Inside the Pentagon's Hunt for UFOs

Solar System Maps: From Antiquity to the Space Age

Death by Black Hole: And Other Cosmic Quandaries

Humans in Space: The Psychological Hurdles

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

Behavioral Health and Human Interactions in Space

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

The New Martians: A Scientific Novel

The Astronomy Book: Big Ideas Simply Explained

Astrophysics for People in a Hurry

Philip's Exploring Stars and Planets

New Scientist: The Origin of (almost) Everything

Case for Mars

Research for a Future in Space: The Role of Life and Physical Sciences