Books about Astronomy (sorted by popularity)
- The Heavens Above: A Popular Handbook of Astronomy W. J. Rolfe and J. A. Gillet 142 downloads
- The New Heavens George Ellery Hale 138 downloads
- The Science of the Stars E. Walter Maunder 135 downloads
- The Practical Astronomer Thomas Dick 127 downloads
- Side-Lights on Astronomy and Kindred Fields of Popular Science Simon Newcomb 123 downloads
- Astronomy and General Physics Considered with Reference to Natural Theology William Whewell 121 downloads
- New and Original Theories of the Great Physical Forces Henry Raymond Rogers 117 downloads
- Through the Telescope James Baikie 109 downloads
- Mathematische Geographie für Lehrerbildungsanstalten (German) Erwin Eggert 106 downloads
- Flowers of the Sky Richard A. Proctor 97 downloads
- An epitome of astronomy, with the new discoveries William Walker 97 downloads
- Stargazing: Past and Present Sir Norman Lockyer 95 downloads
- Practical Talks by an Astronomer Harold Jacoby 91 downloads
- New Theories in Astronomy William Stirling 86 downloads
- The Future of Astronomy Edward C. Pickering 79 downloads
- On the Construction of a Silvered Glass Telescope Henry Draper 69 downloads
- Scientific Papers by Sir George Howard Darwin. Volume V. Supplementary Volume Sir George Howard Darwin 51 downloads