Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
Nelson S. Bond
Larry Sternig
Charles A. Baker
Ben Bova
H. B. Fyfe
D. W. Barefoot
Bryce Walton
Michael Shaara
Craig Rice
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.