- E. O. Wilson’s Life on Earth Unit 3
- Flowers from a Persian Garden and Other Papers
- Searchlights on Health
- Walking
- The Movements and Habits of Climbing Plants
- The Antiquity of Man
- Familiar Letters on Chemistry
- Effects of Cross and Self Fertilisation in the Vegetable Kingdom
- Youth: Its Education, Regimen, and Hygiene
- Wild Apples
- Birds and Bees, Sharp Eyes and Other Papers
- Cape Cod
- Astronomy of To-day
- Unconscious Memory
- Discovery of Oxygen, Part 2
- Madam How and Lady Why
- The Variation of Animals and Plants under Domestication — Volume 2
- The Ocean and its Wonders
- Myths and Marvels of Astronomy
- Experiments and observations on electricity. French
- Luck or Cunning?
- Time and Change
- Life and Habit
- The Home Acre
- The Advancement of Learning
- Observations géologiques sur les îles volcaniques
- History of Astronomy
- The Scientific Evidences of Organic Evolution
- The Game of Logic
- Catalogue of Economic Plants in the Collection of the U. S. Department of Agriculture
- The Brain and the Voice in Speech and Song
- The Beauties of Nature
- E. O. Wilson’s Life on Earth Unit 4
- Evolution, Old & New
- Evolution, Old & New
- The Medicinal Plants of the Philippines
- The Ancient Life History of the Earth
- Principles of Geology
- A Budget of Paradoxes, Volume I
- The Chemical History of a Candle
- Story of Creation as Told By Theology and By Science
- A Child's Primer Of Natural History
- Oeuvres de Blaise Pascal
- An Introduction to Chemical Science
- Five of Maxwell's Papers
- On the Significance of Science and Art
- Nature
- E. O. Wilson’s Life on Earth Unit 5
- The Descent of Man and Selection in Relation to Sex, Vol. I
- Women As Sex Vendors
- Influences of Geographic Environment
- Insectivorous Plants
- The Wonders of Instinct
- The Future of Astronomy
- American Addresses, with a Lecture on the Study of Biology
- On the Origin of Species
- All Around the Moon
- Flatland: A Romance of Many Dimensions
- Darwiniana; Essays and Reviews Pertaining to Darwinism
- E. O. Wilson’s Life on Earth Unit 2
- An Account of the Extraordinary Medicinal Fluid, called Aether.
- E. O. Wilson’s Life on Earth Unit 7
- Note on the Resemblances and Differences in the Structure and the Development of the Brain in Man an...
- ABC's of Science
- Science and Morals and Other Essays
- Species and Varieties, Their Origin by Mutation
- E. O. Wilson’s Life on Earth Unit 1
- The formation of vegetable mould through the action of worms, with observations on their habits
- A System Of Logic, Ratiocinative And Inductive
- Biology
- A Tangled Tale
- Scientific Essays and Lectures
- The Evolution of Man — Volume 2
- Origin of Species
- Geological Observations on South America
- E. O. Wilson’s Life on Earth Unit 6
- Experimental Researches in Electricity, Volume 1
- Occult Chemistry
- The Variation of Animals and Plants under Domestication — Volume 1
- Experimental Determination of the Velocity of Light
- Method By Which the Causes of the Present and Past Conditions of Organic Nature Are to Be Discovered...
- A System Of Logic, Ratiocinative And Inductive (Vol. 1 of 2)
- The Moon-Voyage
- The Edinburgh Lectures on Mental Science
- William Harvey and the Circulation of the Blood
- Opticks
- Journal of Researches into the Natural History and Geology of the Countries visited during the voyag...
- An Elementary Course in Synthetic Projective Geometry
- The Power of Movement in Plants
- Canoeing in the wilderness
- Lectures on Stellar Statistics
- The New Physics and Its Evolution
- Coral Reefs
- Ragnarok : the Age of Fire and Gravel
- The Descent of Man and Selection in Relation to Sex
- One Thousand Questions in California Agriculture Answered
- Rural Tales, Ballads, and Songs
- Experiments and Observations on Different Kinds of Air
- Sound Mind
- Time and Life