- A Hundred Years by Post
- Journal of Researches into the Natural History and Geology of the Countries visited during the voyag...
- The Interpreters of Genesis and the Interpreters of Nature
- Evidence as to Man's Place in Nature
- On the Origin of Species: or, the Causes of the Phenomena of Organic Nature
- Note on the Resemblances and Differences in the Structure and the Development of the Brain in Man an...
- The Descent of Man and Selection in Relation to Sex, Vol. I
- Sound Mind
- Unconscious Memory
- E. O. Wilson’s Life on Earth Unit 2
- The Botanical Magazine, Vol. 3
- The Variation of Animals and Plants under Domestication — Volume 2
- Darwiniana; Essays and Reviews Pertaining to Darwinism
- The Antiquity of Man
- The Botanical Magazine, Vol. 6
- The Botanical Magazine, Vol. 2
- The Life of the Fly; with which are Interspersed Some Chapters of Autobiography
- Searchlights on Health
- On Some Fossil Remains of Man
- The Mason-Bees
- Nouveaux souvenirs entomologiques - Livre II
- The Brain and the Voice in Speech and Song
- Proserpina, Volume 1
- L'oiseau
- E. O. Wilson’s Life on Earth Unit 4
- The Movements and Habits of Climbing Plants
- The Scientific Evidences of Organic Evolution
- The Botanical Magazine, Vol. 5
- The Botanical Magazine, Vol. 4
- Woodward's Graperies and Horticultural Buildings
- Criticism on "The origin of species"
- Biology
- E. O. Wilson’s Life on Earth Unit 1
- Illustrative Anecdotes of the Animal Kingdom
- Proserpina, Volume 2
- The Outline of Science, Vol. 1 (of 4)
- On the Relations of Man to the Lower Animals
- Yeast
- Wild Flowers Worth Knowing
- More Hunting Wasps
- William Harvey and the Circulation of the Blood
- Geological Contemporaneity and Persistent Types of Life
- The Whence and the Whither of Man
- On the Reception of the 'Origin of Species'
- The Evolution of Man — Volume 2
- Origin of Species
- E. O. Wilson’s Life on Earth Unit 5
- Lectures on Evolution
- Ohio Biological Survey, Bull. 10, Vol. 11, No. 6
- The Botanical Magazine Vol. 8
- The Glow-Worm and Other Beetles
- Catalogue of Economic Plants in the Collection of the U. S. Department of Agriculture
- E. O. Wilson’s Life on Earth Unit 6
- Lives of Eminent Zoologists, from Aristotle to Linnæus
- American Addresses, with a Lecture on the Study of Biology
- The Variation of Animals and Plants Under Domestication, Vol. I.
- The Nests and Eggs of Indian Birds, Volume 1
- One Thousand Questions in California Agriculture Answered
- E. O. Wilson’s Life on Earth Unit 3
- E. O. Wilson’s Life on Earth Unit 7
- Time and Life
- Our Common Insects
- The Power of Movement in Plants
- A New Voyage Round the World, in the years 1823, 24, 25, and 26, Vol. 2
- The Descent of Man and Selection in Relation to Sex
- Youth: Its Education, Regimen, and Hygiene
- Freie wissenschaft und freie lehr. English
- The Botanical Magazine Vol. 7
- Man And His Ancestor