Fundamental Principles of the Metaphysic of Morals (aka Groundwork ...
Immanuel Kant
Siddhartha
Hermann Hesse
Essays on Life, Art and Science
Samuel Butler
Tool-Being: Heidegger and the Metaphysics of Objects
Graham Harman
The Birth of Tragedy or Hellenism and Pessimism
Friedrich Wilhelm Nietzsche
The Essays of Arthur Schopenhauer; Studies in Pessimism
Arthur Schopenhauer
On the Suffering of the World