Mexican Gothic.

"He's trying to poison me. You have to come for me, Noemí. Save me." After receiving a desperate letter from her sister asking for rescue from a mysterious death, Noemí heads to High Place, an isolated house in a Mexican village. She is a glamorous debutante, and her chic dresses and perfect red lipstick are more suited for cocktail parties than for amateur sleuthing. But she is also cunning, smart, and possesses an indomitable will.

Once a vastly wealthy family and a decaying mining empire kept all their secrets from prying eyes, but Noemí will uncover the truth about violence and madness.