This article examines the issue of international crime in Malta during the 1920s and 1930s. At the time, Malta was said to be at the centre of the international underworld, and in particular, a primary route for the white slave trade. Archival evidence in Malta and London reveals some concern over counterfeiting and smuggling, but little to support concerns about traffic in women or drugs. International crime did, however, represent a significant political issue. Owing to a rising national identity and interest in promoting tourism, politicians and the press in Malta resented allegations about the white slave trade. Accusations surrounding a bomb incident and assassination attempt invoked charges by pro-British and proindependence voices. We conclude that the 'myth of international crime', raised in the context of multi-national police cooperation, extended to the edge of Europe and figured into wider issues involving governance within the British Empire.We live in an age of international crime. Twentieth century technologies, including internet commerce and satellite-based communication, have facilitated fraud and theft. Economic, political and cultural developments have enabled mass intercontinental travel along with drug trafficking, human trafficking and terrorist attacks. But without historical knowledge, it is difficult to put these threats into perspective.In his research on the internationalisation of policing, Mathieu Deflem portrays international crime as a myth that originated in the interwar period. He leaves open the possibility that some police knowledge reflected actual developments, but concludes that international crime represented a 'professional' or 'organisational' myth. Police authorities in Europe inflated the threat of cross-border crime to enhance their influence across national borders. They talked about a crime wave occurring in the aftermath of the First World War and of a new class of criminals who exploited modernisation of life.