Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
Mayne Reid
Isabel Ostrander
Robert Cortes Holliday
J. S. Fletcher
J. A. Ferguson
Fergus Hume
John Dos Passos
J. J. Connington
Nicholas Carter and Alden F. Bradshaw
Various
Means Davis
Paul W. Fairman
Frank Riley
Francis Cunningham
B. L. Farjeon
G. P. R. James
Louis J. Stellman
William Hunter
Charles Edmonds Walk
James Anderson Peddie
Hermann B. Deutsch
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.