: The victim is found holding a strange object, and her autopsy yields impossible forensic results that challenge even the most skeptical investigators.

: While Valentina leads the criminal investigation, her partner Oliver Gordon is on a personal mission to find his missing brother.

: The story explores the rugged beauty of Suances and Cantabria, including actual prehistoric caves like Covalanas.

: The book masterfully blends historical and archaeological enigmas with a modern police procedural, keeping readers guessing whether the solution lies in science or something more inexplicable. Reading Experience VIDEORRESEÑA (3): Un lugar a donde ir (María Oruña)