Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
Charles Darwin
da Vinci Leonardo
5624 downloads
Robert Hooke
John Snow
George John Romanes
Ernst Haeckel
the Elder Pliny
Oskar Pfungst
D'Arcy Wentworth Thompson
Erasmus Darwin
Maxwell T. Masters
T. H. Pardo de Tavera
Alfred Russel Wallace
2287 downloads
kniaz Petr Alekseevich Kropotkin
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.