The Encyclopedia of Poisons and Antidotes
Carol Turkington & Deborah R. Mitchell
Perputual War for Perpetual Peace
Harry Elmer Barnes
The Theory of the Leisure Class
Thorstein Veblen
Analytical Psychology: Its Theory and Practice
Carl Gustav Jung
The Principles of Biology, Volume 1
Herbert Spencer
The Principles of Biology (1)
The Principles of Biology, Volume 2
The Principles of Biology (2)