The Dispossessed + The Day Before the Revolution
Ursula K. Le Guin
Hainish Cycle (1)
The Will to Power: An Attempted Transvaluation of all Values, ...
Friedrich Wilhelm Nietzsche
Gorgias and Phaedrus: Rhetoric, Philosophy, and Politics
Plato & James H. Nichols Jr.
Karl Marx: The Political Writings
Karl Marx & Friedrich Engels
Ten Great Economists
Joseph A. Schumpeter