This kindle book lists types of killers and some background information. Slowly though it seemed to become more abrupt as if the author was trying to hurry and finish. That is why I gave 4/5 I wish that the ending chapters were as complete as the earlier ones. The English phrasing could be a bit on the annoying side as well (I am not sure why, must be the grade school teacher in the back of my mind-editing what it feels is wrong.) I was able to ignore it mostly though,and did enjoy the book overall. I've actually seen quite a few of the mentioned cases on crime shows such as "Deadly Women" on Investigation Discovery, but still there were a couple that I hadn't heard of and those were actually pretty detailed, which made the book more interesting to read. I would recommend this to people that like to crime shows and aren't easily distracted by the British/English wording/phrasing that is used. I am not disappointed in purchasing this title and would buy something similar/from the same author.