Classic Volumes
Principles of Geology Volumes 13: by Charles Lyell (1830-1833)
Vestiges of the Natural History of Creation: by Robert Chambers (1844)
On the Origin of Species by Means of Natural Selection: by Charles Darwin (1859)
Evidence as to Man's Place in Nature: by Thomas Henry Huxley (1863)
The Malay Archipelago: by Alfred Russel Wallace (1869)
Contributions to the Theory of Natural Selection: by Alfred Russel Wallace (1871)
On the Genesis of Species: by St. George Mivart (1871)
Darwin and After Darwin: by George John Romanes (1892)
Lamarck, the Founder of Evolution: His Life and Work: by A. S. Packard (1901)
Darwin and Modern Science: edited by A. C. Seward (1909)
Alfred Russel Wallace: Letters and Reminiscences: edited by James Marchant (1916)
Modern Volumes
Genetics and the Origin of Species: by Theodosius Dobzhansky (1951)
The Genetic Basis of Evolutionary Change: by Richard Lewontin (1974)
Ontogeny and Phylogeny: by Stephen Jay Gould (1977)
Time's Arrow, Time's Cycle: by Stephen Jay Gould (1987)
The Third Culture: edited by John Brockman (1995)
The History of Life Source Book: by Stephen Jay Gould (2001)