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 Thomas Dick - Seeley, Burnside, and Seeley
The work is intended for the information of general readers, especially for those who have acquired a relish for astronomical pursuits, and who wish to become acquainted with the instruments by which celestial observations are made.
by Carol Beigel
This guide was written with the complete novice in mind. The idea is to point out wonders of the night sky and where you can find them. Everything is geared to light polluted skies and the few brightest stars that can be seen on the best night...
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.