Librería Samer Atenea
Librería Aciertas (Toledo)
Kálamo Books
Librería Perelló (Valencia)
Librería Elías (Asturias)
Donde los libros
Librería Kolima (Madrid)
Librería Proteo (Málaga)
A dream vacation becomes a living nightmare.When four brothers and their wives reunite for a long-awaited getaway, the private island they’ve chosen feels like the perfect escape. The secluded mansion offers every luxury imaginable-a sprawling library, a state-of-the-art gym, and breathtaking ocean views. With no neighbors and no distractions, it’s supposed to be a chance to reconnect and unwind.But something is wrong.It begins with an uneasy feeling. Items go missing. Strange noises echo through the mansion’s walls. What seems like paranoia soon escalates into something far more dangerous when accidents turn disturbingly precise-and deadly.Cut off from the outside world with no cell service, no internet, and no way off the island for days, the family realizes the truth too late: they are not alone.Someone is watching. Someone is waiting.Hidden within the mansion itself, the unwelcome guest bides his time, turning their luxury retreat into a deadly trap with no escape.Perfect for fans of locked-room mysteries, isolated settings, and slow-burn psychological suspense, The Unwelcome Guest is a chilling thriller that proves paradise can be the most dangerous place of all.
