Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
Samuel Smiles
A. Russell Bond
H. H. Windsor
Archibald Williams
Steven Levy
Derek J. de Solla Price
Jr. Charles Fowler and Peter Berlyn
Robert Henry Thurston
Charles W. Raymond
George Augustus Nokes
Thomas M. St. John
Johann Beckmann
Dionysius Lardner
Mihai Nadin
Elsie De Wolfe
Samuel J. Record
Edward C. Kendall
William H. Dooley
Museum of History and Technology
Joseph H. Adams
Norman F. Joly
Joseph William Zaehnsdorf
John S. Hittell
Fulgence Marion
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.