Open Library
Science
The universe explained, imperfectly.
Mental improvement, or, The beauties and wonders of nature and art
Priscilla Wakefield
Collaboratory
Katrin Muff

Perception and information
Paul J. Barber

The red limit
Timothy Ferris
A key to knowledge, or, Things in common use
Maria Elizabeth Budden
Soviet Marxism and natural science, 1917-1932
David Joravsky

Science and survival
Barry Commoner

Hot and cold
Jack Challoner

Philosophy, Science, and Psychoanalysis
Simon Boag

The history of the Royal-Society of London
Thomas Sprat
Wild flowers of the Chalk
John Scott Lennox Gilmour
Opera quaedam aut inedita aut obsoleta de rebus naturalibus
Emanuel Swedenborg

The Subatomic Monster
Isaac Asimov

Religion Explained
Pascal Boyer

Parasite Rex
Carl Zimmer

Basic concepts of chemistry
Alan Sherman

Phytoremediation of hydrocarbon contaminated soils
Stephanie Fiorenza

Science horizons
Unknown

Red earth, white lies
Vine Deloria

Ainsworth & Bisby's dictionary of the fungi
G. C. Ainsworth