Books about Astronomy (sorted by popularity)
- The Heavens Above: A Popular Handbook of Astronomy W. J. Rolfe and J. A. Gillet 137 downloads
- The music of the spheres : A nature lover's astronomy Florence Armstrong Grondal 135 downloads
- The New Heavens George Ellery Hale 123 downloads
- Letters on Astronomy Denison Olmsted 121 downloads
- New and Original Theories of the Great Physical Forces Henry Raymond Rogers 118 downloads
- Astronomy and General Physics Considered with Reference to Natural Theology William Whewell 113 downloads
- Mathematische Geographie für Lehrerbildungsanstalten (German) Erwin Eggert 107 downloads
- Side-Lights on Astronomy and Kindred Fields of Popular Science Simon Newcomb 105 downloads
- An epitome of astronomy, with the new discoveries William Walker 104 downloads
- Through the Telescope James Baikie 99 downloads
- Flowers of the Sky Richard A. Proctor 90 downloads
- Stargazing: Past and Present Sir Norman Lockyer 87 downloads
- Practical Talks by an Astronomer Harold Jacoby 80 downloads
- New Theories in Astronomy William Stirling 77 downloads
- The Future of Astronomy Edward C. Pickering 74 downloads
- On the Construction of a Silvered Glass Telescope Henry Draper 71 downloads
- Scientific Papers by Sir George Howard Darwin. Volume V. Supplementary Volume Sir George Howard Darwin 50 downloads