Sué González Hauck is a postdoctoral scholar at the German Center for Integration and Migration Studies (DeZIM), Berlin and at the Helmut-Schmidt University, Berlin.Raffaela Kunz is a postdoctoral scholar and lecturer at the University of Zurich.Max Milas is a PhD student at the University of Münster.

'Public international law scholarship has since the days of its "founding fathers" been dominated by single authored sums. The biases inherent in such a model have become all too obvious, which is why Public International Law: A Multi-Perspective Approach is just the collection we needed. International law will only be reconfigured in decades to come if the extent to which it has meant very different things for different people is recognized in textbooks themselves. We owe the diversity of our students this very diversity of perspectives.'Frédéric Mégret, Full Professor, Co-director of the Centre for Human Rights and Legal Pluralism, Hans & Tamar Oppenheimer Chair in Public International Law, McGill University'Put together with both care and flair, featuring terrific voices both seasoned and new, covering both key concepts and contemporary concerns, taking us from history to future, deep sea to outer space, cores to peripheries, and open access to boot, this is a delightful cocktail of a textbook. I look forward to many happy hours with it.'Surabhi Ranganathan, Professor of International Law and Director of Postgraduate Education, University of Cambridge

• Part I – History, Theory, and Methodology 1. History of International Law 2. Overarching Questions 3. Approaches 4. Methods Part II – General International Law 5. International and Domestic Law 6. Sources of International Law 7. Subjects and Actors in International Law 8. Jurisdiction 9. State Responsibility 10. Diplomatic Relations 11. Immunities 12. Peaceful Settlement of Disputes 13. Collective Security and the Prohibition of the Use of Force Part III – Specialised Fields 14. Law of Armed Conflict 15. Law of the Sea 16. International Environmental Law 17. International Climate Change Law 18. International Migration Law 19. International Law in Cyberspace 20. Space Law 21. Human Rights Law 22. International Criminal Law 23. International Economic Law