Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
Annie Besant
Ernst Haeckel
Frederick Temple
Thomas Henry Huxley
Sir James Augustus Henry Murray
Frederic May Holland
Brander Matthews
Herbert Spencer
Thomas Hunt Morgan
Holland Thompson
Francis Bowen
Jr. Lindon Bates
J. Arthur Hill
Millais Culpin
Kenneth Morris
Robert Mitchell Henry
John Berry Haycraft
August Weismann
Enrico Ferri
C. E. P. Brooks
Warren H. Wilson
F. Matthias Alexander
Violet M. Firth
George McCready Price
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.