The World's 20 Worst Crimes: True Stories of 20 Killers and Their 1000 VictimsPaperback, 31 December 2007

From sexual predators to cannibals and head hunters, Kray looks into the lives and motivations of some of the world's most infamous killers. She also questions whether such people can be seen as victims of troubled pasts and links this to high-profile cases such as the Dusseldorf Vampire, and the Yorkshire Ripper."