Compact size, convenient spiral-bound design, and easy-to read labels. The 80 charts contain more than 30,000 stars to magnitude 7.6 and some 1,500 deep-sky objects (including 675 galaxies to magnitude 11.5). The best double stars are named, and three dozen red (carbon) stars are marked. The charts show constellation boundaries and stick figures to help you find your way. In the back are close-up charts of the Orion Nebula region, Pleiades, Virgo Galaxy Cluster, and Large Magellanic Cloud.