| title | creator | language | description | tableOfContents | contributor | subject | created |
| Fathers of Biology | McRae, Charles | en | | Hippocrates -- Aristotle -- Galen -- Vesalius -- Harvey. | | Biography; Aristotle, 384 BC-322 BC; Physicians; Biology -- History | 2008-01-29 |
| The Story of Evolution | McCabe, Joseph, 1867-1955 | en | | | | Science; Biology; Evolution (Biology); Geology; Paleontology | 1997-09-01 |
| Are the Effects of Use and Disuse Inherited?
An Examination of the View Held by Spencer and Darwin | Ball, W. P. (William Platt) | en | | | | Heredity; Variation (Biology) | 2008-08-26 |
| Geological Contemporaneity and Persistent Types of Life | Huxley, Thomas Henry, 1825-1895 | en | | | | Life (Biology); Fossils | 2001-11-01 |
| The Biology, Physiology and Sociology of Reproduction
Also Sexual Hygiene with Special Reference to the Male | Hall, Winfield Scott, 1861- | en | | | | Reproduction; Sexual ethics -- Early 20th century | 2008-02-27 |
| Darwin, and After Darwin (Vol. 1 and 3, of 3)
An Exposition of the Darwinian Theory and a Discussion of
Post-Darwinian Questions | Romanes, George John, 1848-1894 | en | | | | Evolution (Biology); Heredity | 2008-03-11 |
| Text Book of Biology, Part 1: Vertebrata | Wells, H. G. (Herbert George), 1866-1946 | en | | | | | 2007-06-08 |
| On the Origin of Species by Means of Natural Selection
or the Preservation of Favoured Races in the Struggle for Life. (2nd edition) | Darwin, Charles, 1809-1882 | en | | | | Evolution (Biology); Natural selection | 2007-09-25 |
| The Foundations of the Origin of Species
Two Essays written in 1842 and 1844 | Darwin, Charles, 1809-1882 | en | | | Darwin, Francis, Sir, 1848-1925 [Editor] | Natural selection; Evolution (Biology) | 2007-09-22 |
| More Letters of Charles Darwin — Volume 2 | Darwin, Charles, 1809-1882 | en | | | | Autobiography; Scientists -- Biography; Evolution (Biology) | 2001-07-01 |
| More Letters of Charles Darwin — Volume 1 | Darwin, Charles, 1809-1882 | en | | | | Autobiography; Scientists -- Biography; Evolution (Biology) | 2001-07-01 |
| On the origin of species | Darwin, Charles, 1809-1882 | en | See also PG#2009 for the 6th Edition | | | Evolution (Biology); Natural selection | 1998-03-01 |
| On the origin of species | Darwin, Charles, 1809-1882 | en | See also PG#1228 for the First Edition | | | Evolution (Biology); Natural selection | 1999-12-01 |
| A Theory of Creation: A Review of 'Vestiges of the Natural History of Creation' | Bowen, Francis, 1811-1890 | en | | | | Evolution (Biology); Chambers, Robert, 1802-1871. Vestiges of the natural history of creation; Creation | 2008-02-19 |
| Lamarck, the Founder of Evolution
His Life and Work | Packard, A. S. (Alpheus Spring), 1839-1905 | en | | | | Lamarck, Jean Baptiste Pierre Antoine de Monet de, 1744-1829; Evolution (Biology); Naturalists -- France -- Biography | 2007-02-10 |
| Darwin and Modern Science | Seward, A. C. (Albert Charles), 1863-1941 | en | | | | Darwin, Charles, 1809-1882; Science -- History; Evolution (Biology) | 1999-09-01 |
| The Variation of Animals and Plants Under Domestication, Vol. I. | Darwin, Charles, 1809-1882 | en | | | | Plants, Cultivated; Variation (Biology); Domestic animals | 2008-03-27 |
| The Variation of Animals and Plants Under Domestication, Volume II (of 2) | Darwin, Charles, 1809-1882 | en | | | | Domestic animals; Plants, Cultivated; Variation (Biology) | 2009-05-20 |
| Biology
A lecture delivered at Columbia University in the series
on Science, Philosophy and Art November 20, 1907 | Wilson, Edmund Beecher, 1856-1939 | en | | | | | 2006-07-26 |
| Freie wissenschaft und freie lehr. English | Haeckel, Ernst Heinrich Philipp August, 1834-1919 | en | | | Huxley, Thomas Henry, 1825-1895 [Commentator] | Evolution (Biology); Teaching, Freedom of; Virchow, Rudolf Ludwig Karl, 1821-1902. Freiheit der Wissenschaft im modernen Staat; Science -- Study and teaching | 2008-06-06 |
| The Autobiography of Charles Darwin | Darwin, Charles, 1809-1882 | en | | | | Evolution (Biology) -- History; Naturalists -- England -- Biography; Darwin, Charles, 1809-1882 | 1999-12-01 |
| Little Masterpieces of Science:
The Naturalist as Interpreter and Seer | | en | | The origin of species in summary / C. Darwin -- How "The origin of species" came to be written / C. Darwin -- The descent of man : the argument in brief / C. Darwin -- Mimicry and other protective resemblances among animals / A. R. Wallace -- Evolution of the horse / T. H. Huxley -- Fighting pests with insects allies / L. O. Howard -- The strange story of the flowers : a chapter in modern botany / G. Iles. | Iles, George, 1852-1942 [Editor] | Natural history; Evolution (Biology) | 2009-08-20 |
| Zoonomia, Vol. II
Or, the Laws of Organic Life | Darwin, Erasmus, 1731-1802 | en | | | | Medicine -- Early works to 1800; Physiology -- Early works to 1800; Evolution (Biology) -- Early works to 1800; Pathology -- Early works to 1800 | 2008-12-23 |
| Zoonomia, Vol. I
Or, the Laws of Organic Life | Darwin, Erasmus, 1731-1802 | en | | | | Medicine -- Early works to 1800; Physiology -- Early works to 1800; Evolution (Biology) -- Early works to 1800; Pathology -- Early works to 1800 | 2005-04-25 |