Impact! : The Threat of Comets and Asteroids
Golf Balls, Boomerangs and Asteroids: The Impact of Missiles on Society
Comets and Meteors (Kerrod, Robin. Our Solar System.)
Doomsday Asteroid : Can We Survive?
Why Is the Sky Blue? (The Library of Why)
Comets and Asteroids (Davis, Amanda. Exploring Space.)
Asteroids, Comets, and Meteors (Kerrod, Robin. Planet Library.)
The Elegant Universe: Superstrings, Hidden Dimensions, and the Quest for the Ultimate Theory
Measuring the Universe : Our Historic Quest to Chart the Horizons of Space and Time
The Cosmic Code (The Earth Chronicles, No 6)
Stephen Hawking's Universe : The Cosmos Explained
Genesis Revisited : Is Modern Science Catching Up With Ancient Knowledge
The Whole Shebang : A State-Of-The-Universe(s) Report
God's Equation : Einstein, Relativity, and the Expanding Universe
Surfing Through Hyperspace : Understanding Higher Universes in Six Easy Lessons
Beyond Einstein : The Cosmic Quest for the Theory of the Universe