Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
C. J. Cornish
John Hay
Various
Franklin K. Lane
William Henry Giles Kingston
Olinto Marinelli
Cesare Cantù
E. Donovan
James Otis
Elizabeth Gordon
Elisha Noyce
Charles Tomlinson
O. S. Pratt
Henry S. Fitch and Ronald L. McGregor
Edward Mayhew
Dana Brackenridge Casteel
Harry Roberts
Thomas Moore
Ida D. Bennett
West Texas State University. Geological Society
Harvey Riley
Robert Barnwell Roosevelt
F. A. Waugh
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.