Constitutional Preferences and Parliamentary Reform: Explaining National Parliaments' Adaptation to European Integration

Integration and Differentiation in the European Union: Theory and Policies

Politics and the English Language

The Rise of International Parliaments: Strategic Legitimation in International Organizations

The Republic

The Laws of Human Nature

Democracy Promotion by Functional Cooperation: The European Union and its Neighbourhood

The Origins Of Totalitarianism

International Relations: Theories in Action

The Concept of Law: Edition 3

On Anarchism

Political Theology: Four Chapters on the Concept of Sovereignty

What We Owe the Future

Notes on Nationalism

The Communist Manifesto and Other Revolutionary Writings: Marx, Marat, Paine, Mao Tse-Tung, Gandhi and Others

Leviathan

Fascism and Democracy

The Rebel

The Human Condition: Edition 2