Books in Browsing: Science - General (sorted by popularity)
- Texas Rocks and Minerals: An Amateur's Guide Roselle M. Girard 514 downloads
- The First Airplane Diesel Engine: Packard Model DR-980 of 1928 Robert B. Meyer 514 downloads
- Edison: His Life and Inventions Frank Lewis Dyer and Thomas Commerford Martin 506 downloads
- Explanation of Terms Used in Entomology John Bernhard Smith 500 downloads
- Theory of the Earth, With Proofs and Illustrations, Volume 1 (of 4) James Hutton 496 downloads
- Recuerdos de mi vida (tomo 1 de 2) (Spanish) Santiago Ramón y Cajal 495 downloads
- The Life of the Spider Jean-Henri Fabre 489 downloads
- Space—Time—Matter Hermann Weyl 488 downloads
- Curious Creatures in Zoology John Ashton 485 downloads
- Plane Geometry G. A. Wentworth 484 downloads
- My First Summer in the Sierra John Muir 481 downloads
- The Mathematical Theory of Relativity Sir Arthur Stanley Eddington 481 downloads
- Science and the modern world Alfred North Whitehead 475 downloads
- A Textbook of General Astronomy for Colleges and Scientific Schools Charles A. Young 475 downloads
- Sea-Weeds, Shells and Fossils Peter Gray and B. B. Woodward 472 downloads
- The Sceptical Chymist Robert Boyle 468 downloads
- Birds, Illustrated by Color Photography, Vol. 1, No. 1 Various 464 downloads
- Principles of Mining: Valuation, Organization and Administration Herbert Hoover 464 downloads
- Relativity: The Special and General Theory Albert Einstein 464 downloads
- The Autobiography of Charles Darwin Charles Darwin 462 downloads
- The Old English Herbals Eleanour Sinclair Rohde 456 downloads
- Cavity-Nesting Birds of North American Forests Virgil E. Scott, Keith E. Evans, David R. Patton, and Charles P. Stone 453 downloads
- Relativity: The Special & the General Theory Albert Einstein 448 downloads
- Artificial Light: Its Influence upon Civilization Matthew Luckiesh 448 downloads
- Spherical Trigonometry: For the Use of Colleges and Schools I. Todhunter 442 downloads