What are serial killers and how many of them are there? Why do serial killers seem to be into necrophilia? How many serial killers are cannibals? What are the most gruesome and strange signatures of serial killers? How do serial killers get rid of dead bodies? What weird serial killer memorabilia can you buy? What movies were based on serial killers? Who killed the most people? Do serial killers have day jobs? Why do women write to incarcerated serial killers? Why are there less serial killers today than there used to be? Which serial killers were never caught? The darkly fascinating (and in many cases rather grisly) answers to these and many more compellingly macabre questions can only be found in Everything You Always Wanted To Know About Serial Killers (But Were Afraid To Ask).