This is a decent comprehensive guide to some of the most notorious serial killers in history. The author dedicates each killer his or her own chapter and, although relatively short, manages to adequately report on the most important aspects of each case.
The author manages to cover a brief history of each killer, and the reader begins to notice patterns in some of the cases - such as a traumatic or abusive childhood. The book features snapshots of some of the killers, although no crime scene photos.
I would have preferred to see some psychological evaluating by a suitably qualified person alongside the authors work, who merely reports the facts.
Overall, a good "starters guide" to those interested in true crime and the phenomenon of serial killings.