Book excerpt: This newly revised edition to The Clinical and Forensic Assessment of Psychopath: A Clinician's Guide brings new chapters on psychopathy in women, brain imaging, assessment and treatment in schools, and more, in addition to the updated original chapters. With its in-depth research on psychopathy, accumulating findings from over the past 40 years and applying them to procedures and methods, it is essential for all of those who face mental health, correctional, or court settings. This edition is an excellent resource for experienced professionals and their trainees, as well as students who need a go-to book between the research and practice on the assessing of psychopathy.