(From the publisher):
Jenny Logan's summer vacation with her father suddenly became a nightmare when the predatory Sir John Worthington invited them to a replica of an ancient castle in England-and his handsome grandsons spun a web of intrigue, romance and deceit around her. Jenny is forced to battle the castle's ancient curse, which decrees that she will go mad, or die...or simply disappear.
Original title: Silent Stalker
Genre: Fiction→ Children & Young Adult→ Suspense/Thriller