Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
H. G. Wells
Bartolomé de las Casas
E. E. Smith
H. Beam Piper
Edmond Hamilton
Jesse F. Bone
Otis Adelbert Kline
Manly Wade Wellman
Fletcher Pratt
George H. Smith
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.