Exploring the universe

Touring the Universe through Binoculars : A Complete Astronomer's Guidebook (Wiley Science Editions)

Cosmology: The Science of the Universe

Mysteries of the Planets (Mysteries of the universe series)

The Facts on File Atlas of Stars and Planets: A Beginner's Guide to the Universe

Stars (Voyage Through the Universe)

Far Planets (Voyage Through the Universe)

Nightwatch: An Equinox Guide to Viewing the Universe

The Man Who Used the Universe

The Universe in a Nutshell