Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
P. L. Jacob
Leopold Wagner
Florence Nightingale
Army War College
William Addleman Ganoe
Harry Castlemon
Ellis Spear
Edward William Bray
William E. Crane
James R. Carnahan
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.