Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
Mack Reynolds
Jerry Sohl
Dwight V. Swain
Joseph Slotkin
Ray C. Noll
Robert W. Krepps
Harry Warner
Jonathan Swift and Otto Ernst Schmidt
W. C. Tuttle
Fox B. Holden
Tom W. Harris
James Fenimore Cooper
Alfred Coppel
Dick Purcell
Kris Neville
Robert Silverberg
Bryce Walton
Allyn Donnelson
Lady Florence Dixie
Richard Maples
Bill Venable
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.