Clogging up the sewers with corpses? Strangle your friend and live with a dead man for a week? Pretend to be a photographer and lure beautiful girls into a "studio" from where they will never come out?We can't even imagine what drives a person to commit a crime and turn him into a serial killer.…In this book, lawyer and criminologist Paz Velasco de la Fuente explores the twisted minds of famous murderers and finds out what's going on in the minds of real monsters. The author describes 10 criminological profiles, analyzing the most brutal massacres of innocent victims, and reveals the true goals and fears of the villains ... YOU WILL LEARN ABOUT THE CRIMES ...• "killers of lonely hearts" — Harvey Glatman;• "Bluebeard of Gamba" — Henri Landru;• "The Vampire from Sacramento" by Richard Chase;• "the Bitsevsky maniac" by Alexander Pichushkin......And many others.And remember: all the characters are real. All coincidences are not accidental..."Real killers and the most impressive crime stories worthy of a good novel. In this book, you will find a detailed analysis of the behavior of criminals who have committed terrible acts. Don't be afraid and look into the eyes of real evil." — TONY HILL, writer