Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
William Henry Fox Talbot
Alfred Russel Wallace
Adam Smith and M. Garnier
T. H. Pardo de Tavera
Arthur Schopenhauer
Ernest Thompson Seton
Charles Horton Cooley
Thornton W. Burgess
Gilbert White
Dallas Lore Sharp
Charles Darwin
Various
Johann Amos Comenius
Henrietta Dumont
baron d' Paul Henri Thiry Holbach
John Muir
Jean-Henri Fabre
S. Baring-Gould
Florence Holbrook
Leander S. Keyser
These books are free to read. Each is in the public domain in the United States; check your own country's rules before you copy or share one.