Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
David Ricardo
Xenophon
Peter Fisher
L. G. Chiozza Money
Douglass Sherley
John Frederick Adolphus McNair and Thomas Lambert Barlow
John Muir
Gerald Breckenridge
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.