C
- Cannabrava, Euryalo (1908. - 1991.)
U
- Unger, Roberto Mangabeira
- Democracy Realized: The Progressive Alternative
- The Future of American Progressivism: An Initiative for Political and Economic Reofrm
- Knowledge and Politics
- Law in Modern Society: Toward a Criticism of Social Theory
- Passion: An Essay on Personality
- Social Theory: Its Situation and Its Task