- Journal of Researches into the Natural History and Geology of the Countries visited during the voyag...
- Madam How and Lady Why
- Astronomy of To-day
- Time and Change
- The Moon-Voyage
- Effects of Cross and Self Fertilisation in the Vegetable Kingdom
- The Descent of Man and Selection in Relation to Sex, Vol. I
- Familiar Letters on Chemistry
- Unconscious Memory
- Town Geology
- The Variation of Animals and Plants under Domestication — Volume 2
- Coral and Coral Reefs
- An Introduction to Chemical Science
- Theory of the Earth, Volume 1 (of 4)
- Lectures on Stellar Statistics
- Searchlights on Health
- Myths and Marvels of Astronomy
- Earth's Holocaust (From "Mosses from an Old Manse")
- Flowers from a Persian Garden and Other Papers
- The Brain and the Voice in Speech and Song
- E. O. Wilson’s Life on Earth Unit 4
- Experiments and observations on electricity. French
- Occult Chemistry
- The Movements and Habits of Climbing Plants
- The Malay Archipelago, the land of the orang-utan and the bird of paradise; a narrative of travel, w...
- Life and Habit
- The Ocean and its Wonders
- Theory of the Earth, Volume 2 (of 4)
- Wild Apples
- History of Astronomy
- William Harvey and the Circulation of the Blood
- The Edinburgh Lectures on Mental Science
- Opticks
- The Malay Archipelago, the land of the orang-utan and the bird of paradise; a narrative of travel, w...
- The Malay Archipelago, the land of the orang-utan and the bird of paradise; a narrative of travel, w...
- The Student's Elements of Geology
- The Moon
- Origin of Species
- The New Physics and Its Evolution
- Ways of Nature
- Experimental Determination of the Velocity of Light
- E. O. Wilson’s Life on Earth Unit 6
- American Addresses, with a Lecture on the Study of Biology
- The Variation of Animals and Plants Under Domestication, Vol. I.
- Walking
- Time and Life
- Rural Tales, Ballads, and Songs
- A System Of Logic, Ratiocinative And Inductive (Vol. 1 of 2)
- The Power of Movement in Plants
- Experimental Researches in Electricity, Volume 1
- The Descent of Man and Selection in Relation to Sex
- Coral Reefs
- The Chemical History of a Candle
- A Child's Primer Of Natural History
- Story of Creation as Told By Theology and By Science
- Flatland: A Romance of Many Dimensions
- The Story of the Heavens
- Note on the Resemblances and Differences in the Structure and the Development of the Brain in Man an...
- Sound Mind
- E. O. Wilson’s Life on Earth Unit 2
- Biological & Geological
- Method By Which the Causes of the Present and Past Conditions of Organic Nature Are to Be Discovered...
- Darwiniana; Essays and Reviews Pertaining to Darwinism
- All Around the Moon
- A System Of Logic, Ratiocinative And Inductive
- The formation of vegetable mould through the action of worms, with observations on their habits
- An Elementary Course in Synthetic Projective Geometry
- On the Origin of Species
- The Machinery of the Universe
- A Tangled Tale
- The Beauties of Nature
- Insectivorous Plants
- Geological Observations on South America
- Biology
- E. O. Wilson’s Life on Earth Unit 1
- Is Mars habitable? A critical examination of Professor Percival Lowell's book "Mars and its canals,"...
- The Ancient Life History of the Earth
- The Variation of Animals and Plants under Domestication — Volume 1
- Discovery of Oxygen, Part 2
- The Bird Book
- Nature
- A Budget of Paradoxes, Volume I
- The Game of Logic
- Half-Hours with the Stars
- E. O. Wilson’s Life on Earth Unit 5
- The Medicinal Plants of the Philippines
- Five of Maxwell's Papers
- ABC's of Science
- Catalogue of Economic Plants in the Collection of the U. S. Department of Agriculture
- On the Significance of Science and Art
- Principles of Geology
- E. O. Wilson’s Life on Earth Unit 3
- E. O. Wilson’s Life on Earth Unit 7
- The Testimony of the Rocks
- Oeuvres de Blaise Pascal
- Women As Sex Vendors
- The Advancement of Learning
- Evolution, Old & New
- Influences of Geographic Environment
- The Art of Perfumery