Hijos de Caín: Una historia de los asesinos en serie

The book covers such a broad timeline—I'm curious how the author decided where to start and what sources shaped this historical journey.

The insights into the minds of serial killers added a chilling layer to the history, but it also made me wonder about the nature vs. nurture debate.

The chronological approach worked well, but I wonder if the author considered thematic or regional structures instead to highlight patterns.