Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
Charles Dye
H. C. Bailey
Aaron A. Warford
Robert Abernathy
Jim Harmon
Wyman Guin
Edwin Herbert Lewis
Mildred A. Wirt
M. C. Plehn
Bryce Walton
R. R. Winterbotham
Robert Moore Williams
Paul W. Fairman
Roger D. Aycock
Alan Edward Nourse
Henry Mayhew
Poul Anderson
Lee B. Holum
Gaston Tissandier
R. W. Stockheker
Bernard Wolfe
W. C. Tuttle
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.