The Cambridge Star Atlas, 2nd Edition is a superb reference for owners of small to medium-sized telescopes. This new edition includes more detailed star charts, a Moon map, and revised text. Featured are 24 improved monthly sky maps (12 for each hemisphere) and 20 detailed atlas charts of the entire sky showing stars to magnitude 6.5. Some 900 deep-sky celestial objects are identified in color-coded symbols. Data for each object are listed opposite the charts. By Wil Tirion. Hardbound, 90 pages.