Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
John Davis Billings
Thomas W. Corbin
United States. War Department
H. W. Halleck
Willis J. Abbot
Sir Ralph Payne-Gallwey
Florence Nightingale
Clough Williams-Ellis and Amabel Williams-Ellis
James Cutbush
Laurence Yard Smith
Hugh Allen
James Mercur
Bradley A. Fiske
United States. Marine Corps
Edwin A. Pratt
H. D. Trounce
Eric Stuart Bruce
Harold Bindloss
Steven D. Smith and George J. Castille
E. N. Fales
Horace Wyatt
Edgar Charles Middleton
Auguste Broca and Charles Ducroquet
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.