Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
Prudent René-Patrice Dagron
Gabriel Richou
Albert Cim
de Pisan Christine, Sextus Julius Frontinus, Honoré Bonet, and Flavius Vegetius Renatus
Marie Lebert
Gabriel Naudé
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.