Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
Charles Howard-Bury, George Mallory, and A. F. R. Wollaston
Francis Hamilton
C. G. Bruce
Joseph Dalton Hooker
Isaac Asimov
James Inglis
Gustave Le Bon
Laurence Oliphant
Arnold Henry Savage Landor
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.