An in-depth interdisciplinary perspective on psychopathy suitable for those interested in criminology and criminal justice, sociology, psychology, anthropology, and other social science as well as general knowledge. * Offers an in-depth, interdisciplinary perspective on psychopathy, useful across a range of fields and for general readers * Covers the history of the concept of psychopathy, and its move into criminal justice policy and practice * Examines the remorse factor and its role in criminal proceedings * Reflects the subject knowledge of an author who is highly respected in the field of criminal justice and has been featured by media including CNN, ABC News, Court TV, Associated Press, and Oregon Public Radio