This is the ultimate encyclopedia of deep-sky imaging targets, with entries for over 1700 objects and over 1000 color images. It will guide the astrophotographer in selecting, framing, processing, and understanding the highlights of the night sky. It offers complete coverage of targets from the NGC, IC, Sharpless (Sh2), RCW, vdB, Abell, SNR G, CG, Barnard, LBN, LDN, and other catalogs. Full acquisition details of every image are included, with separate narrowband channel images for hundreds of nebulae. From the largest supernova remnants to the tiniest planetary nebula, whether in the northern or southern hemisphere, you will discover new deep-sky objects here to inspire you to create your best images yet.