This book, first published in 1997, is for telescope owners wanting to improve their skills and make observations of real and lasting scientific value.

With over 100,000 copies sold since first publication, this is one of the most popular astronomy books of all time. It is a unique guidebook to the night sky, p

This book provides all the essential and best elements of Kidger's many courses taught worldwide on lens and optical design. It is written in a direct style tha

The book that taught thousands of people about astrophotography has been completely revised and updated in this second edition. It covers everything you need to

This 1995 guide is packed with practical tips on how to obtain the highest resolution in your astrophotography.