Astronomy (Bookshelf)
From Project Gutenberg, the first producer of free electronic books (ebooks).
The Future of Astronomy 
(English) Pickering, Edward Charles, 1846-1919
The Uses of Astronomy;
An Oration Delivered at Albany on the 28th of July, 1856 (English) Everett, Edward, 1794-1865
History of Astronomy (English) Forbes, George, 1849-1936
Side-Lights on Astronomy and Kindred Fields of Popular Science (English) Newcomb, Simon, 1835-1909
Recreations in Astronomy
With Directions for Practical Experiments and Telescopic Work (English) Warren, Henry White, 1831-1912
A Field Book of the Stars (English) Olcott, William Tyler
Lectures on Stellar Statistics (English) Charlier, Carl Vilhelm Ludvig
Other Worlds;
Their Nature, Possibilities and Habitability in the Light of the Latest Discoveries (English) Serviss, Garrett P. (Garrett Putman), 1851-1929
Curiosities of the Sky (English) Serviss, Garrett P. (Garrett Putman), 1851-1929
Cosmografía (Spanish) Guillemin, Amédée Victor (AKA Amadeo Guillemin)
