| title | creator | language | description | tableOfContents | contributor | subject | created |
| 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 |
| The Autobiography of Charles Darwin | Darwin, Charles, 1809-1882 | en | | | | Evolution (Biology) -- History; Naturalists -- England -- Biography; Darwin, Charles, 1809-1882 | 1999-12-01 |
| A Monograph on the Sub-class Cirripedia
With Figures of all the Species. | Darwin, Charles, 1809-1882 | en | | | | | 2010-03-08 |
| 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 |
| 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 |
| The Botanic Garden. Part II.
Containing the Loves of the Plants. a Poem.
With Philosophical Notes. | Darwin, Erasmus, 1731-1802 | en | | | | Plants -- Poetry; Natural history | 2004-01-01 |
| 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 |
| 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 |
| 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 |
| Springtime and Other Essays | Darwin, Francis, Sir, 1848-1925 | en | | | | | 2010-09-07 |
| Rustic Sounds
and Other Studies in Literature and Natural History | Darwin, Francis, Sir, 1848-1925 | en | | | | | 2010-09-27 |
| Evolution in Modern Thought | | en | | Darwin's predecessors, by J.A. Thomson -- The selection theory, by A. Weismann -- Heredity and variation in modern lights, by W. Bateson -- "The descent of man," by G. Schwalbe -- Charles Darwin as an anthropologist, by E. Haeckel -- Mental factors in evolution, by C.L. Morgan -- The influence of the conception of evolution on modern philosophy, by H. Höffding -- The influence of Darwin upon religious thought, by P.H. Waggett -- Darwinism and history, by J.B. Bury -- Darwinism and sociology, by C. Bouglé. | | | 2007-08-29 |
| On the Reception of the 'Origin of Species' | Huxley, Thomas Henry, 1825-1895 | en | From Life and Letters of Charles Darwin | | | Evolution; Darwin, Charles, 1809-1882. On the origin of species | 2000-02-01 |
| Darwin and Modern Science | Seward, A. C. (Albert Charles), 1863-1941 | en | | | | Darwin, Charles, 1809-1882; Science -- History; Evolution (Biology) | 1999-09-01 |
| The Voyage of the Beagle | Darwin, Charles, 1809-1882 | en | Illustrated edition. See also PG#944 | | | Voyages around the world; Beagle Expedition (1831-1836); Geology -- South America; Natural history; South America -- Description and travel | 2003-02-01 |
| 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 |
| Note on the Resemblances and Differences in the Structure and the Development of the Brain in Man and Apes | | en | From Descent of Man by Charles Darwin | | | | 2000-10-01 |
| Jackanapes, Daddy Darwin's Dovecot and Other Stories | Ewing, Juliana Horatia Gatty, 1841-1885 | en | | | | | 2005-04-01 |
| On the Origin of Species: or, the Causes of the Phenomena of Organic Nature | Huxley, Thomas Henry, 1825-1895 | en | | | | Darwin, Charles, 1809-1882; Evolution | 2001-11-01 |
| Socialism and Modern Science (Darwin, Spencer, Marx) | Ferri, Enrico, 1859-1929 | en | | | La Monte, Robert Rives [Translator] | | 2006-05-16 |
| Life of Charles Darwin | Bettany, G. T. (George Thomas), 1850-1891 | en | | | | | 2009-03-21 |
| The Theories of Darwin and Their Relation to Philosophy, Religion, and Morality | Schmid, Rudolf, 1828-1907 | en | | | Zimmermann, G. A. (Gustav Adolf), 1850-1903 [Translator] | Evolution; Religion and science | 2007-07-26 |
| 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 |