Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
Edwin Chadwick
Sir Arthur Newsholme
Addison Darre Crabtre
G. Stanley Hall
Thomas J. Bell
William Black
Florence Nightingale
John Simon
Alexander Hughes Bennett
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.