Choosing & Using Binoculars: A Guide for Star Gazers, Birders and Outdoor Enthusiasts

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

Choosing and Using a Refracting Telescope

Endurance: A Year in Space, A Lifetime of Discovery

Imminent: Inside the Pentagon's Hunt for UFOs

Grab 'n' Go Astronomy

Death by Black Hole: And Other Cosmic Quandaries

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

The ShortTube 80 Telescope: A User's Guide

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

Chronicling the Golden Age of Astronomy: A History of Visual Observing from Harriot to Moore

The Astronomy Book: Big Ideas Simply Explained

Classic Telescopes: A Guide to Collecting, Restoring, and Using Telescopes of Yesteryear

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

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