Scientific work
distinct intellectual creation in science
The turtles, snakes, frogs and other reptiles and amphibians of New England and the north
The Fresh Water Fishes of New England
The Spots on the Sun
The Study of Sociology
Effects of Faulty Vision in Painting
Action of Dark Radiations
Corals and Coral Architecture
Iron and Civilization
The Construction of the Wonderful Canon of Logarithms
7 Up 7 Down
A Dissertation on the Construction of Locks
The Study of Sociology I
The Natural History of Man I
pilot study
De Re Metallica
Reading Capital (work level)
The naked ape
A History of Chess
Experiments on Plant Hybridization
For Marx
A field book of the stars
Handbook of Meteorology
scientific publication
Mind, Self and Society
scientific book
Systematic Census of Australian Plants
The taboo of homosexuality
America B.C.: Ancient Settlers in the New World