This book critically examines the Pact on Migration and Asylum at a moment when its implementation will decisively shape the future of EU migration and asylum policies. It explains the Pacts reforms while questioning its promises of effectiveness, solidarity and fairness and guiding readers through its wider constitutional and human implications. -- Iris Goldner Lang, University of Zagreb, Croatia This must-have book offers a compelling analysis of the historical developments, state of play and latest novelties in EU asylum, migration and borders law, as well as their constitutional implications. It offers a uniquely comprehensive analysis of the foundations and building blocks of European law in these contested policy domains. -- Sergio Carrera, Centre for European Policy Studies, Belgium The book provides an authoritative, expert analysis of the key elements of EU migration, asylum and border law. It is essential reading for academics, policy makers and practitioners and anyone who is interested in obtaining an in-depth understanding of this fast changing field. -- Valsamis Mitsilegas, University of Liverpool, UK