Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
William Kirby and William Spence
Jean-Henri Fabre
John Bernhard Smith
A. S. Packard
William A. Riley and O. A. Johannsen
Augustin Fabre
Dru Drury
Eleanor A. Ormerod
Karel Čapek and Josef Čapek
G. V. Hudson
Georges Victor Legros
Samuel Hopkins Adams
Marie Conway Oemler
Lucy Foster Madison
Jean-Henri Fabre and Alexander Teixeira de Mattos
Various
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.