NEW Second edition of the international BESTSELLING serial killer encyclopedia. Updated for 2021! A-Z Encyclopedia of 275 Serial Killers 60 Extended Case Files 25 True Crime Research Articles Over 100 Photos 30 Pages of Bonus Content Latest Facts and Research Re-edited and Re-designed for 2021 650 Blood Soaked Pages Ultimate Book for Crime Junkies NEW 2021 EDITION - Perfect for Halloween or Christmas! The MONSTROUS BOOK OF SERIAL KILLERS is an A-Z encyclopedia of 275 serial killers with the names you've heard of and the names you haven't. You'll also find articles on the reasons behind serial killing, statistics, appendices, bonus content, photos, and the latest facts. Making the MBSK one of the most complete true crime reference encyclopedia's available today. Examples of the included research articles: Lure of Celebrity Status Attitudes towards Women in the 1970s Cheap Travel and Open Borders Victim Selection in the 2010s The Vietnam War Divide Movies that Influenced Killers Rise of Violent Pornography The MBSK is more than simply a book about serial killers, it is the culmination of many years of research and data gathering. The murderers and monsters you'll find within come from all over the world including Russia, Ghana, United Kingdom, France, India and the United States. This complete reference guide is laid out in an easy-to-read format with statistics containing all the crucial information you need. Examples of extended case files: Rodney Alcala: The Dating Game Killer Andrei Chikatilo: The Red Ripper Mark Dutroux: The Monster of Belgium Kendall Francois: The Poughkeepsie Killer Charles Ray Hatcher: One Man Crime Wave Roger Kibbe: The I-5 Strangler Robert Pickton: The Pig Farmer Killer Dennis Nilsen: The Muswell Hill Murderer Andrew Urdiales: The Monster in the Desert The book is fully researched and referenced, complete with a bibliography of all studies and data cited. There are some ground-breaking revelations and research-backed theories throughout this book. The book is written in British English, with American English only used in the description of American locations, names, or sayings. There are no curse words in the book, however some descriptions do include content that may be unsuitable for children or for those of a fragile mindset. This isn't a sugar-coated book on the creation of fluffy toys, this is a book about humans killing other humans and why they do it. But you already know that because that's why you're here. Ready to dive in?