Serial Killer expert, David Elio Malocco, author of Who's Who Serial Killers and Forensic Science-Crime Scene Analysis, brings together over fifty of the world's worst serial killers in this very readable, fact filled and entertaining book. The first part deals with the most evil, depraved and sadistic killers like Albert Fish, H.H. Holmes, Ted Bundy, Fred and Rose West, Ed Gein, Lawrence Bittaker, Richard Trenton Chase, Richard Ramirez, and Jeffrey Dahmer with many never before disclosed facts. The second part gives a page by page biography of fifty of the world's worst serial killers based on their kill count. Well researched and totally up to date the book is a must have for any crime fan.