Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
Joseph Conrad
Robert Green Ingersoll
F. J. Cross
Frederick Jackson Turner
Murray Leinster
Frank Benton
Edward Stratemeyer
Stewart Edward White
United States. National Park Service
Hulbert Footner
David Mason
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.