This volume covers a plethora of subjects, from serial homicide to child sexual abuse, arson, stalking, burglary, and even rare offender categories such as infantophiles and clerical abuse. The book’s strongest feature is its interdisciplinary integration of neuroscience, criminology, evolutionary psychology, and clinical practice, which converge to illuminate why serial offenders act as they do. Taken together, the material illustrates how serial offending cannot be reduced to a single cause or profile; instead, it emerges from the interplay of biological predispositions, psychological development, environmental stresses, and situational triggers. Key concepts include the triad of sadism, fantasy, and compulsion in sexual homicide. The book also highlights systemic issues: technological change enabling new forms of victimisation, the limits of legal and mental-health responses, and the secondary trauma experienced by families and professionals.