Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
Norman Angell
Ella Wheeler Wilcox
United States. Arms Control and Disarmament Agency
Herbert Adams Gibbons
Spenser Wilkinson
David Hunter Miller
K. P. Arnoldson
Various
Earl Stanley Baldwin Baldwin
Ida M. Tarbell
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.