From shadowy online stalkers to jealous ex-lovers, from obsessed fans to crazed and dangerous criminals, this book probes the innermost instincts of the perpetrators involved in each of these terrifying crimes. Based on revealing interviews with policemen, psychiatrists, and doctors, as well as the families of many of the true-life victims, this is the first time that such a collection of stalking cases from across the United Kingdom has been presented in such vivid and memorable detail. Unsettling but fascinating true accounts of stalkers provide unique insight into the minds of such criminals while revealing the devastating effects upon their victims.