Books in Browsing: Science - General (sorted by popularity)
- Argentine Ornithology, Volume 1 (of 2) W. H. Hudson and Philip Lutley Sclater 535 downloads
- What Bird is That? Frank M. Chapman 533 downloads
- The Science of Fingerprints: Classification and Uses United States. Federal Bureau of Investigation 530 downloads
- A Select Collection of Valuable and Curious Arts and Interesting Experiments, Unknown 528 downloads
- Explanation of Terms Used in Entomology John Bernhard Smith 522 downloads
- Film: Set of 4 Atomic Bomb Test Films 519 downloads
- Handbook on Japanning: 2nd Edition William Norman Brown 517 downloads
- The Romance of Modern Mechanism Archibald Williams 515 downloads
- A Textbook of General Astronomy for Colleges and Scientific Schools Charles A. Young 515 downloads
- Life and Letters of Charles Darwin — Volume 2 Charles Darwin 514 downloads
- Opportunities in Aviation Arthur Sweetser and Gordon Lamont 512 downloads
- Chlorination of Water Joseph Race 512 downloads
- The International Monthly Magazine, Volume 5, No. 1, January, 1852 Various 510 downloads
- Buchanan's Journal of Man, April 1887 505 downloads
- The Theory of Heat Radiation Max Planck 504 downloads
- Principles and Practice of Fur Dressing and Fur Dyeing William E. Austin 500 downloads
- Alchemy: Ancient and Modern H. Stanley Redgrove 498 downloads
- Principles of Geology Sir Charles Lyell 496 downloads
- A First Book in Algebra Wallace C. Boyden 493 downloads
- The Natural History of Pliny, Volume 2 (of 6) the Elder Pliny 492 downloads
- The Life of the Bee Maurice Maeterlinck 489 downloads
- My First Summer in the Sierra John Muir 483 downloads
- Waves and ripples in water, air, and æther : Being a course of Christmas lectures delivered at the Royal Institution of Great Britain Sir J. A. Fleming 480 downloads
- Zetetic astronomy: Earth not a globe! Parallax 480 downloads
- The Mathematical Theory of Relativity Sir Arthur Stanley Eddington 479 downloads