Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
Steve Solomon
Charles Sellers
Alexander Pope
Gusztáv Lauka
Hector France
Manuel Luiz Freire, Manuel do Valle de Moura, active 1589-1619 Bartolomeu Varela, and active 1608 Luís Mendes de Vasconcelos
Pere d'Alcàntara Penya
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.