"World Encyclopedia of 20th Century Murder" is the most comprehensive and authoritative one-stop source for information on murder ever compiled. Historically and sociologically vital and informative, this remarkable book is a complete and chilling portrait of the men and women, rich and poor, young and old, who kill. This fascinating volume contains over one thousand entries, John Wayne Gacy, Henry Lee Lucas, Belle Gunness, Ted Bundy, Calvin Jackson, Charles Manson, Louise Peete, David Berkowitz…