Large Biographies
•Darwin: The Life of a Tormented Evolutionist, Adrian Desmond and James Moore. Warner Books, Inc. 1991.
•Charles Darwin – Voyaging (Volume 1), Janet Browne. Random House. 1995.
•Charles Darwin – The Power of Place (Volume 2), Janet Browne. Random House. 2002.

Small Biographies
•Darwin’s Origin of Species, Janet Browne. Grove Press. 2006.
•Darwin, His Daughter & Human Evolution, Randal Keynes. The Berkeley Publishing Group. 2001.
•The Reluctant Mr. Darwin, David Quammen. W. W. Norton & Co. 2006.

Other books
•The Voyage of the Beagle: The Illustrated Edition of Charles Darwin’s Travel Memoir and Field Journal, Charles Darwin. Zenith Press. 2015.

Special topic books
•Charles Darwin: Geologist, Sandra Herbert. Cornell University. 2005.
•The Politics of Evolution, Adrian Desmond. University of Chicago Press. 1989.
•Darwin’s Sacred Cause, Adrian Desmond and James Moore. Houghton, Mifflin, Harcourt. 2009.

Books about evolution and the history of evolutionary thought
•Evolution, Edward J. Larson. Modern Library. 2004.
•Evolution: Making Sense of Life, 2nd Edition, Carl Zimmer and Douglas J. Emlen. Roberts and Company Publishers, Inc. 2016.

Websites
•Darwin Correspondence Project: https://www.darwinproject.ac.uk
•Darwin Online: http://darwin-online.org.uk

Articles (format: Title. Author. Journal Volume:Pages.Year of publication)
•Charles Darwin’s Origin of Species, directional selection, and the evolutionary sciences today. U. Kutschera. Naturwissenshaften 96:1247-1263.2009.
•The Darwin Family. R. B. Freeman. Bioogical Journal of the Linnean Society 17:9-21.1982.
•Orchids and Lilacs: Darwin, Lincoln, and Slavery. N. Guyatt. The Nation June 3, 2009.
•Evolution and the Eucharist: Bishop E. W. Barnes on science and religion in the 1920s and 1930s. P. J. Bowler. The British Journal for the History of Science 31:453-467. 1998.
•Darwin’s Ambiguity: The Secularization of Biological Meaning. D. Kohn. The British Journal for the History of Science 22:215-239. 1989.
•Dangerous Darwinism. C. Fleming and J. Goodall. Public Understanding of Science 11:259-271.2002.