A Star Atlas And Telescopic Handbook (Epoch 1920) For Students And Amateurs, Covering The Whole Star Sphere, And Showing Over 7000 Stars, Nebulæ, And Clusters; With Short Descriptive Lists Of Objects Suitable For Small Telescopes;
Millennium Star Atlas: An All-Sky Atlas Comprising One Million Stars To Visual Magnitude Eleven From The Hipparcos And Tycho Catalogues And Ten Thousand Nonstellar Objects