Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
Bartolomé de las Casas
F. L. Wallace
John J. McGuire and H. Beam Piper
E. E. Smith
Carey Rockwell
Stephen Marlowe
Mack Reynolds
H. Beam Piper
Philip K. Dick
Frank Belknap Long
Richard McKenna
Andre Norton
Frederik Pohl and C. M. Kornbluth
Allen Kim Lang
Katherine MacLean
Algis Budrys
Winston K. Marks
Murray Leinster
Leigh Brackett
Roger D. Aycock
Keith Laumer
Charles L. Fontenay
Evelyn E. 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.