Enter a dark and fascinating journey through the most sinister recesses of history. César Alcalá immerses us in a shocking compilation of real events where evil manifests itself in its purest form. From fear and superstition to mental illness and religious fanaticism, Crímenes del Maligno explores the shadows of the human soul where the Evil One leaves his indelible mark. For lovers of mystery, demonology, the supernatural and historical crime, this work promises not only to intrigue, but also to freeze the blood and challenge our most ingrained conceptions of good and evil. From the terrifying tale of the demon in the Madrid convent to the chilling cases of witchcraft and possession that shook Spain in the 17th century, this work immerses us in a world where the supernatural and the macabre are disturbingly intertwined.