The drug dealer has become one of our foremost contemporary ‘folk devils’. Those who trade in substances prohibited by law are the subject of array of inaccurate myths and urban legends. Criminology has tended either to shoehorn drug dealers into neat typologies or portray them as ‘victims’ of an uncaring, predatory post-modern society. In reality, we know relatively little about the complex and diverse world of drug markets and our concentration inevitably falls on low-end ‘retail’ dealers who operate in the most visible sectors of the illegal economy. Bringing together an international group of experts, this book considers perspectives from around the world, including UK, USA, South America, Spain, India and Australia. This book will be of interest to students and researchers across criminology, law, sociology, criminal justice and public health, and will be essential reading for those taking courses on drugs, drug markets and substance misuse.