»Faces of Souvereignty«: This volume brings together the contributions to a German-Italian symposium that discussed European sovereignty conflicts on the basis of the European jurisprudence of the Federal Constitutional Court. What is the meaning of sovereignty in a connected system? Are the conflicts a sign of the persistence of the idea of sovereignty or a retreat tactic of individual actors? This edited volume examines the faces of sovereignty from a legal, conceptual and political-theoretical perspective.