Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
Karel Čapek
Philip K. Dick
F. L. Wallace
Isaac Asimov
Charles Hannan
Edward Sylvester Ellis
Randall Garrett
Robert Sheckley
Harry Harrison
E. E. Smith
David C. Knight
Mari Wolf
Fritz Leiber
Bryce Walton
Conrad William Cooke
V. E. Thiessen
Ivar Jorgensen
Stephen Marlowe
Reuben Merliss
H. G. Wells
Aldo Giunta
A. L. Haley
Manly Wade Wellman
Thornton DeKy
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.