Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
Charles Darwin
Alfred Russel Wallace
Jean-Henri Fabre
Francis Galton
Oscar Wilde
Charles McIlvaine and Robert K. Macadam
J. Malcolm Bird
Thomas Henry Huxley
Sir E. Ray Lankester
983 downloads
Ernest Thompson Seton
Eberhard Dennert
932 downloads
New York State College of Agriculture
W. Hamilton Gibson
John Burroughs
Asa Gray
August Strindberg
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.