Publisher: Wikipedia 2014
The Caldwell Catalogue is an astronomical catalog of 109 star clusters, nebulae, and galaxies for observation by amateur astronomers. The list was compiled by Sir Patrick Caldwell-Moore, better known as Patrick Moore, as a complement to the Messier Catalogue.
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by Roberto Mura - Wikibooks
This atlas contains a set of 24 maps regulated to the latitude of 40N, as well as information about some double and variable stars and almost 160 deep sky objects. 8 selected areas of the sky suitable for binoculars are displayed in separated maps.
by William F. Denning - Taylor and Francis
Intended as a contribution to popular astronomy, this book provides a varied introduction to telescopes and their usage. William F. Denning (1848-1931) was a British astronomer famous for his planetary observations and meteor studies.
by Samuel G. Barton - McGraw-Hill
This book has been prepared to meet the requirements of those who desire to become familiar with the constellations. The book, devoted exclusively to naked-eye observational astronomy, may also be a supplement to the regular textbooks on astronomy.
by Garrett Putman Serviss - D. Appleton & co.
In the pages that follow, the author has endeavored to encourage the study of the heavenly bodies by pointing out some of the interesting and marvelous phenomena of the universe that are visible with little or no assistance from optical instruments.