Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
Herbert Junius Hardwicke
Walter Kidd
Thomas Henry Huxley
George John Romanes
Chapman Cohen
Th. Ribot
D. Kerfoot Shute
Alexander Patterson
Samuel Christian Schmucker
Tickner Edwardes
Ernst Haeckel
Charles Wesley Emerson
George Ticknor Curtis
Mary Platt Parmele
A. D'Abro
Mary Ninde Gamewell
Edward B. Aveling
Archer Butler Hulbert
August Weismann
Joseph McCabe
Victor Ross
Charles Darwin
Enrico Ferri
Austin Loomer Rand
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.