- The Foundations of the Origin of Species
- Oeuvres de Blaise Pascal
- The Botanical Magazine, Vol. 2
- Scientific Essays and Lectures
- Principles of Geology
- A System Of Logic, Ratiocinative And Inductive
- Myths and Marvels of Astronomy
- E. O. Wilson’s Life on Earth Unit 1
- E. O. Wilson’s Life on Earth Unit 4
- Elements of Agricultural Chemistry
- A Treatise on Anatomy, Physiology, and Hygiene (Revised Edition)
- Experimental Researches in Electricity, Volume 1
- Symbolic Logic
- A Budget of Paradoxes, Volume I
- A System Of Logic, Ratiocinative And Inductive (Vol. 1 of 2)
- The Advancement of Learning
- Familiar Letters on Chemistry
- The Works of Lord Byron. Vol. 2
- Summerfield
- The Botanical Magazine Vol. 8
- The Biology, Physiology and Sociology of Reproduction
- Madam How and Lady Why
- Studies of Trees
- Studies of Trees
- Discovery of Oxygen, Part 2
- The Botanical Magazine, Vol. 3
- Cattle and Cattle-breeders
- Origin of Species
- Geological Observations on South America
- Lectures on Popular and Scientific Subjects
- Experiments and observations on electricity. French
- Zoölogische Philosophie
- The Mathematicall Praeface to Elements of Geometrie of Euclid of Megara
- The Deaf
- On the Origin of Species
- The Story of the Living Machine
- The Movements and Habits of Climbing Plants
- Deductive Logic
- The Testimony of the Rocks
- A Voyage to the Moon
- A Narrative Of The Mutiny, On Board His Majesty's Ship Bounty; And The Subsequent Voyage Of Part Of ...
- Walking
- E. O. Wilson’s Life on Earth Unit 2
- E. O. Wilson’s Life on Earth Unit 7
- Kindness to Animals
- Wild Apples
- The Bird and Insects' Post Office
- The Meaning of Evolution
- Essays in Natural History and Agriculture
- Five of Maxwell's Papers
- The Descent of Man and Selection in Relation to Sex
- Experiments upon magnesia alba, Quicklime, and some other Alcaline Substances
- The Chemical History of a Candle
- Canoeing in the wilderness
- Earth's Holocaust (From "Mosses from an Old Manse")
- E. O. Wilson’s Life on Earth Unit 5
- Opticks
- Evidence as to Man's Place in Nature
- E. O. Wilson’s Life on Earth Unit 3
- E. O. Wilson’s Life on Earth Unit 6
- Influences of Geographic Environment
- The Variation of Animals and Plants Under Domestication, Vol. I.
- Journal of Researches into the Natural History and Geology of the Countries visited during the voyag...
- The Descent of Man and Selection in Relation to Sex, Vol. I
- Sound Mind
- Rural Tales, Ballads, and Songs
- Nature