Why do women kill? Love, jealousy, fear or self-defense... Such reasons can be understood. But what drives a mother drowning her children, or a woman on whose account more than one ruined life? Welcome to the dark world of female psychopathy! Killer mothers, sadists, sociopaths and serial women who do not know pity and mercy. What drives their perverted consciousness? Lydia Beneke - a renowned criminal psychologist - breaks down the nature of female evil. Female psychopathy. Until recently, this topic was practically not studied. It turns out women can be far more dangerous than men. Behind a cute and harmless appearance, cunning, prudence, cunning and absolute composure can be hidden. They are driven by other motives, and close people are often in danger. The book tells the stories of the most dangerous female killers, such as Eileen Wuornos, who became the prototype of the heroine Charlize Theron in the movie "Monster." It becomes clear where such a thirst for violence comes from and how psychological profiling works in such cases.