Table of Contents, Year XLVIII, 2006
| Number 1 |  Download Issue |
| Editorial | The Energy Problem and Economic Nationalism The Federalist |
| Essays | The Europe of Melancholy Tommaso Padoa-Schioppa |
| The Crises of the Middle East and the Responsibilities of Europe | |
| Notes | China, Mercosur and an Absentee: Europe |
| Becoming Flexible to Keep it Togheter: the Logic and the Pitfalls Behind the Concept of Differentiated Integration | |
| Thirty Years Ago | The European Election, European Government and a European State |
| Number 2 | Download Issue |
| Editorial | The Legacy of Altiero Spinelli The Federalist |
| Essays | The Principles of Action of the Ventotene Manifesto Mario Albertini |
| The Manifesto of the European Federalists | |
| The New Course | |
| Towards the European Union Altiero Spinelli |
| Number 3 | Download Issue |
| Editorial | How to Respond to the Crisis of the European Union The Federalist |
| Essays | The Project for a Political Europe on the Wake of the 2005 French Referendum Christophe Chabrot |
| The Feasibility of a United States of Europe in an Enlarged European Union | |
| Federal Core and European Union | |
| “Differentiated Integration”: an Alternative Path to Classical Integration? |
