Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
Richard Howells Watkins
Various
Holman Day
Bertrand W. Sinclair
B. M. Bower
N. D. Falck
Luis Senarens
Ivan March
Roger Sessions
Nicholas Carter and Burke Jenkins
Roy Norton
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.