A new preface from Michael Cox, 2016 / Michael Cox -- Introduction -- A Brief Guide to the Writings of E.H. Carr -- A Guide to the Secondary Literature on E.H. Carr -- From the First to the Second Editions of The Twenty Years' Crisis: A Case of Self-censorship? -- pt. 1. The Science of International Politics -- 1. The Beginning of a Science -- 2. Utopia and Reality -- pt. 2. The International Crisis -- 3. The Utopian Background -- 4. The Harmony of Interests -- 5. The Realist Critique -- 6. The Limitations of Realism -- pt. 3. Politics, Power and Morality -- 7. The Nature of Politics -- 8. Power in International Politics -- (a). Military Power -- (b). Economic Power -- (c). Power over Opinion -- 9. Morality in International Politics -- pt. 4. Laws and Change -- 10. The Foundations of Law -- 11. The Sanctity of Treaties -- 12. The Judicial Settlement of International Disputes -- 13. Peaceful Change -- 14. The Prospects of a New International Order