Subject
44 free books about astronomy, free to read online. Chapter 1 of any book is free, no account needed.
Lectures on Stellar Statistics
C. V. L. Charlier
Through the Telescope
James Baikie
Astronomy: The Science of the Heavenly Bodies
David P. Todd
The story of the universe. Volume 4 (of 4): The earth's creatures : Fauna
The story of the universe. Volume 2 (of 4): The earth : Land and Sea
The New Astronomy
S. P. Langley
The uses of astronomy: An oration delivered at Albany on the 28th of July, 1856
Edward Everett
Dreams of an astronomer
Camille Flammarion
The Practical Astronomer Comprising illustrations of light and colours--practical descriptions of all kinds of telescopes--the use of the equatorial-transit--circular, and other astronomical instruments, a particular account of the Earl of Rosse's large telescopes, and other topics connected with astronomy
Thomas Dick
New Theories in Astronomy
William Stirling
The New Heavens
George Ellery Hale
Mathematische Geographie für Lehrerbildungsanstalten
Erwin Eggert
The Heavens Above: A Popular Handbook of Astronomy
Gillet, J. A. (Joseph Anthony); Rolfe, W. J.
New and Original Theories of the Great Physical Forces
Henry Raymond Rogers
The Future of Astronomy
Edward C. Pickering
Flowers of the Sky
Richard A. Proctor
Practical Talks by an Astronomer
Harold Jacoby
An epitome of astronomy, with the new discoveries including an account of the eídouraníon, or transparent orrery
William Walker
The Science of the Stars
E. Walter Maunder
On the Construction of a Silvered Glass Telescope Fifteen and a half inches in aperture, and its use in celestial photography
Henry Draper