Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
Various
Frank Sidgwick
Russell Sturgis
Luis Senarens
Richard G. Moulton
E. Lynn Linton
Eugene V. Brewster
William Evans
Garrett Putman Serviss
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.