On an internationally acknowledged ?Scale of Evil', these are the world's worst serial killers. The qualifications for entry to this list of the vilest criminals of all times are a propensity for sadism, torture and murder without a shred of remorse. Using expert evidence, this book looks behind the headlines and delves into the minds of monsters. What drove them to crime? What turned seemingly ordinary members of society into sick slayers? How did they self justify their heinous deeds? And, quite simply, how did they get away with murder? Included in this catalogue of the world's most evil killers are men who committed crimes so monstrous that they almost defy belief ? yet to their neighbours and work colleagues seemed quite normal. Dennis Radar was a respected pillar of society yet set out on nightly killing sprees. David Parker Ray was just an ?average working guy' but had a torture chamber in his backyard. Fred and Rose West raised a large extended family yet violently abused and murdered their own children. These are examples of the killers who sank to the darkest depths of depravity. Find out what made them such monsters in ?Serial Killers: The World's Most Evil'. AUTHOR: Nigel Blundell is a journalist who has worked in Australia, the United States and Britain. He spent 25 years in Fleet Street before becoming an author and a contributor to national newspapers. He has written more than 40 books, including best-sellers on crime and royalty. He co-wrote the Top Ten expose Fall of the House of Windsor, which first revealed the so called ?Squidgygate' tape and the infidelity of both Princess Diana and Prince Charles. His other factual subjects have included military history, celebrity scandals, and ghosts and the paranormal. SELLING POINTS: ? List provided by world renowned serial killers expert, Dr. Stone, who regularly contributes to TV documentaries ? First book to contain Dr. Stone's ?Scale of Evil' ? Strong national potential ? Reveals unknown facts about well-known cases ILLUSTRATIONS 8 pages b/w photographs