This volume of essays, situated at the interface between legal doctrine and legal and political philosophy, discusses the conceptual and normative issues posed by the right to inclusion and exclusion the EU claims for itself when enacting and enforcing immigration and asylum policy under the Area of Freedom, Security and Justice. In particular, the essays probe how this alleged right acquires institutional form; how the enactment and enforcement of the EU’s external borders render possible and undermine the claim to such a right; and how the fundamental distinctions that underpin this alleged right, such as inside/outside and citizen/alien, are being disrupted and reconfigured in ways that might render the EU’s civic and territorial boundaries more porous. The volume is divided into three parts. A first set of essays delves into the empirical aspects that define the institutional context of the EU’s alleged jus includendi et excludendi. A second set of essays is theoretical in character, and critically scrutinizes the basic distinctions that govern this alleged right. The third set of essays discusses politico-legal alternatives, exploring how the conceptual and normative problems to which this alleged right gives rise might be dealt with, both legally and politically. The contributors to the volume are Peter Fitzpatrick, Bonnie Honig, Dora Kostakopoulou, Hans Lindahl, Valsamis Mitsilegas, Helen Oosterom-Staples, Bert van Roermund, Jo Shaw, Bernhard Waldenfels, Neil Walker and Ricard Zapata Barrero. The volume also includes a comprehensive introduction by the editor, highlighting systematic connections between the three parts and individual essays which comprise it.