SpacePDF

• A Handbook of Descriptive and Practical Astronomy
  by George F. Chambers, Oxford At The Clarendon Press, 1889, 756 pages
• A Review of the Universe: Structures, Evolutions, Observations, and Theories
  www.universe-review.ca, 2009
• A Text-book of Astronomy
  by George C. Comstock, 1901, 391 pages, PDF/DJVU/TXT
• An Introduction to Astronomy
  by Forest Ray Moulton, The MacMillan Company, 1916, 577 pages, PDF/DJVU/TXT
• Astronomical Image and Data Analysis
  by J.-L. Starck and F. Murtagh, 1st edition, 2002, 303 pages, 5.37 MB, PDF
• Astronomy for Amateurs
  by Camille Flammarion, 1904
• Astronomy Notes
  by Nick Strobel; astronomynotes.com; 2010
• Astronomy of To-day
  by Cecil Goodrich Julius Dolmage, 1910, PDF/DJVU/TXT
• Core List of Astronomy Books
  compiled by Liz Bryson et al., 2000
• Curiosities of the Sky
  by Garrett Putman Serviss, Harper & Brothers, 1909, 300 pages
• Frequently Asked Questions about Calendars
  by Claus Tondering, 2008, 65 pages, 270 KB, PDF
• General Astronomy
  by Harold Spencer Jones, 1924, PDF/DJVU/TXT
• General Astronomy
  Wikibooks, 2009
• Habitable Planets for Man
  by Stephen H. Dole, 1964, 176 pages, 6.4 MB, PDF
• History of Astronomy
  by George Forbes, 1909
• Pioneers of Science
  by Oliver Lodge; Macmillan and Co.; 1905; 421 pages
• Practical Astronomy
  by George L. Hosmer, John Wiley and Sons Inc., 1925, 314 pages, PDF/DJVU/TXT
• Practical Astronomy
  by P. S. Michie and F. S. Harlow, John Wiley and Sons Inc., 1893, 246 pages, PDF/DJVU/TXT
• Primer Of Celestial Navigation
  by John Favill, Cornell Maritime Press, 1944, 300 pages, PDF/DJVU/TXT
• Recreations in Astronomy
  by Henry White Warren, 1879
• Short History of Astronomy
  by Arthur Berry, 1898, 439 pages, PDF/DJVU
• Spherical Astronomy
  by F. Bruennow, 1865, 559 pages, PDF/DJVU/TXT
• Textbook on Practical Astronomy
  by George Leonard Hosmer; Wiley; 1910; 252 pages; PDF/DjVu
• The Astrobiology Primer: An Outline of General Knowledge
  by Lucas J. Mix et al.; arXiv; 2006; 79 pages
• The Story of Eclipses
  by George F. Chambers; S. S. McClure Co.; 1909; 208 pages; PDF (12 MB)