- Lives of Eminent Zoologists, from Aristotle to Linnæus
- The Descent of Man and Selection in Relation to Sex
- The Descent of Man and Selection in Relation to Sex, Vol. I
- Sound Mind
- A Treatise on Anatomy, Physiology, and Hygiene (Revised Edition)
- E. O. Wilson’s Life on Earth Unit 3
- Origin of Species
- E. O. Wilson’s Life on Earth Unit 5
- Evidence as to Man's Place in Nature
- The Movements and Habits of Climbing Plants
- E. O. Wilson’s Life on Earth Unit 1
- E. O. Wilson’s Life on Earth Unit 4
- The Variation of Animals and Plants Under Domestication, Vol. I.
- E. O. Wilson’s Life on Earth Unit 7
- E. O. Wilson’s Life on Earth Unit 6
- A New Voyage Round the World, in the years 1823, 24, 25, and 26, Vol. 2