Serial Killers Serial killers gain their notoriety in several ways...by the bizarre or brutal methods they use to single out and kill their victims, or by the sheer number of killings they carry out. The majority act alone. Many are crazy psychopaths. Just pray to God one doesn't cross your path, or anyone in your family. This book contains the most deadly ones. If you are a lover of mystery thriller crime stories then this is the book for you.