Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
J. Frank Davis
Richard H. Stone
Kurt Matull, Felix Hageman, and Theo von Blankensee
Nicholas Carter
Carolyn Wells
T. W. Speight
J. S. Fletcher
S. S. Van Dine
Ponson du Terrail
Sven Elvestad
Kurt Matull and Theo von Blankensee
Erle Stanley Gardner
Edward S. Sears
Lajos Biró
Edward Stratemeyer
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.