Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
Various
M. Moncalm
G. W.
Winfried Honig
Catherine T. Bryce and Frank J. Sherman
William Pittenger
Daniel G. Brinton
T. H. Pardo de Tavera
Jean Humbert
Anonymous
Thomas Raynesford Lounsbury
Meyer Moldeven
Sciens
Douglas Rushkoff
Ernest Horn and Ernest J. Ashbaugh
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.