'Having interviewed over thirty of these twisted murderers, whose homicidal craft and skills involve: strangulation; suffocation; knifing; bludgeoning their prey to death; setting victims on fire alive; shooting; injecting with caustic agents and just about every other tortuous means of extinguishing life known to deviant man, I go further than ever before in this book by inviting you to the Gates of Hell. So this book is not for the squeamish. It will not make for a comfortable bedtime read because it is solely intended to put you inside the heads of those killers who thrive on pure evil' - from the author's introduction.Sunday Times bestselling author Christopher Berry-Dee is back with a companion volume that delves even deeper into the savage world of psychopaths and their hideous crimes.Talking With Psychopaths and Savages was the UK's bestselling true-crime title of 2017, and he is now the country's No. 1 true-crime author.Includes many of the author's unique first-hand interviews and correspondence with convicted serial killers, proving that the world's most monstrous killers may be much closer than we think . . .