This informative collection explores the actions of some of the world's most notorious serial killers and takes a penetrating look at the lives of the men and women whose cruelty and violence changed the face of the human race, and attempts to explain the motives or driving forces behind some of the most heinous crimes ever committed. Discover the atrocities committed by Adolf Hitler, Al Capone and Jack the Ripper, to name a few, in this brand new bind-up from the bestselling 'World's Greatest' series.