Charles Darwin
- The Autobiography of Charles Darwin
- Charles Darwin in the Falklands, 1833
- C. R. Darwin, F.R.S. in Cartoon portraits and biographical sketches of men of the day
- Charles Darwin, Controversial Scientist, Dies at 73
- Obituary Notice of Charles Robert Darwin in Transactions & Proceedings of the Botanical Society of Edinburgh
- "Darwin, Charles Robert," in Encyclopædia Britannica (11th ed., 1911)
- "Darwin, Charles Robert," in The New Student's Reference Work, Chicago: F.E. Compton and Co. (1914)
- "Darwin, Charles Robert," in A Short Biographical Dictionary of English Literature, by John William Cousin, London: J. M. Dent & Sons (1910)
- The Times
- "Obituary: Charles Darwin," in The Times (1882)
- "Funeral of Charles Darwin," in The Times (1882)
- "Editorial: Death of Charles Darwin," in The Times (1882)
- "Editorial: Burial of Charles Darwin," in The Times (1882)
- Littell's Living Age
- "The Late Charles Darwin" in Littell's Living Age, 156 (2015)
- "Charles Darwin and Agnosticism" in Littell's Living Age, 176 (2280)
- Popular Science Monthly