Download or read book Half-Hours with the Stars: A Plain and Easy Guide to the Knowledge of the Constellations written by Richard Anthony Proctor and published by Library of Alexandria. This book was released on 2020-09-28 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Showing, in 12 maps, the position of the principal star-groups night after night throughout the year, with introduction and a separate explanation of each map. True for every year."--T.p.