Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
S. Baring-Gould
George W. M. Reynolds
Clemence Housman
Margaret St. Clair
Elliott O'Donnell
Caroline Taylor Stewart
Harper Williams
Alexandre Dumas
Various
Robert E. Howard
Wallace West
Manly Wade Wellman
C. Edgar Bolen
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.