In a world where both criminal activities and the normative foundations of the law transcend borders, domestic legal responses to crime are increasingly shaped by transnational forces. The contributors in this book grapple with the evolution of criminal law as a result of its migration across jurisdictions and in response to cross-border criminal activity. They reveal the range and depth of transnational criminal law, and delve into a rich but largely under-explored area of legal theory and practice that sits at the intersection of domestic and international criminal law.