Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
Arthur Conan Doyle
Agatha Christie
Edwin Lefevre
Charles Mackay
George Boole
R. McNair Wilson
G. C. Selden
Robert Barr
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.