Advanced Skywatching

The Backyard Astronomer's Guide to Starhopping and Exploring the Universe

1997

Clyde Tombaugh

Discoverer of Planet Pluto

1991

Comets

Creators and Destroyers

1998

David Levy's Guide to Variable Stars

2005

David Levy's Guide to the Night Sky

2001

Impact Jupiter

The Crash of Comet Shoemaker-Levy 9

1995

Practical Skywatching

2002

Shoemaker by Levy

The Man Who Made an Impact

2000

Skywatching

1994

Starry Night

Astronomers and Poets Read the Sky

2000

Stars & planets

1996

The Practical Skywatcher's Handbook

2012

The Scientific American Book of the Cosmos

1957

The Sky

A User's Guide

1991