Books in Biology (sorted by release date)
- Birds in Town & Village W. H. Hudson Jan 1, 2005
- Species and Varieties, Their Origin by Mutation Hugo de Vries Jan 1, 2005
- Birds of Guernsey (1879) Cecil Smith Dec 26, 2004
- De l'origine des espèces (French) Charles Darwin Nov 26, 2004
- Darwiniana : Essays — Volume 02 Thomas Henry Huxley Nov 1, 2004
- Facts and Arguments for Darwin Fritz Müller Sep 1, 2004
- Our Vanishing Wild Life: Its Extermination and Preservation William T. Hornaday Aug 22, 2004
- Catalogue of British Columbia Birds Francis Kermode Aug 1, 2004
- The Minds and Manners of Wild Animals: A Book of Personal Observations William T. Hornaday Jul 1, 2004
- Darwiniana; Essays and Reviews Pertaining to Darwinism Asa Gray Mar 1, 2004
- Concerning Animals and Other Matters Edward Hamilton Aitken Feb 1, 2004
- The History of Insects Unknown Jan 1, 2004
- The Wonders of Instinct: Chapters in the Psychology of Insects Jean-Henri Fabre Feb 1, 2003
- Human Genome Project, Chromosome Number 01 Human Genome Project Nov 1, 2002
- The Variation of Animals and Plants under Domestication Charles Darwin Jul 1, 2002
- Criticisms on "The Origin of Species" Thomas Henry Huxley Nov 1, 2001
- The Origin of Species Thomas Henry Huxley Nov 1, 2001
- The Darwinian Hypothesis Thomas Henry Huxley Nov 1, 2001
- A Critical Examination of the Position of Mr. Darwin's Work, "On the Origin of Species," in Relation to the Complete Theory of the Causes of the Phenomena of Organic Nature Thomas Henry Huxley Nov 1, 2001
- Lectures on Evolution Thomas Henry Huxley May 1, 2001
- On the Reception of the 'Origin of Species' Thomas Henry Huxley Feb 1, 2000
- The Origin of Species by Means of Natural Selection Charles Darwin Dec 1, 1999
- Darwin and Modern Science A. C. Seward Sep 1, 1999
- On the Origin of Species By Means of Natural Selection Charles Darwin Mar 1, 1998