Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
Sir John Rennie
Dudley Landon Vaill
Mark Twain
Various
William Pittenger, Basil Wilson Duke, A. E. Richards, Orlando B. Willcox, Thomas Henry Hines, Frank E. Moran, W. H. Shelton, and John Taylor Wood
Dorothy Margaret Torpey
Charles Kingsley
Richard Hurd
David E. Johnston
E. D. Hardy and American Society of Civil Engineers
James White
Thomas Hobbes
Franklin Aretas Haskell
William T. Sherman
J. Fairfax McLaughlin
Carter Godwin Woodson
Emmett J. Scott and Lyman Beecher Stowe
G. Maspero
H. Munro Chadwick
W. F. Skene
Walter Besant
Annie Heloise Abel
John Stuart Mill
Henry Thomas Buckle
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.