One Was Not Enough - Georgina Lloyd

In this collection of terrifyingly true stories Georgina Lloyd vividly recounts and analyses the dreadful crimes of psychopathic killers from all over the world.

Howard Unruh slaughtered 13 of his neighbours in 12 minutes of madness, the fearful Vampire of Montreal and the monster of Regan. 

These are just some of the ghoulish characters whose terrible misdeeds are described in this book wether they committed they gastly crimes in a single night or conduct a sustained campaign to terrorize citizens in baffle police, these monsters all had one characteristic in common they lost for blood could be sated, only by mass murder.