'By zooming in on UN transitional administrations, the book investigates broader dynamics in international politics and law. It is a story about the politicisation of international bureaucracies, the transformation of policies during implementation, and the interplay between local, national, and global governance. It is one of the best books on international organisations ever written, unique in its longue durée view.' Kseniya Oksamytna, Reader in International Politics, City St. George's, University of London. Author of Advocacy and Change in International Organizations: Communication, Protection, and Reconstruction in UN Peacekeeping (Oxford: Oxford University Press, 2023)