Amelia Adams has turned the Scottish mansion she inherited into a luxurious hotel. The holiday season is looking busy with the upcoming wedding of a self-made millionaire to his young fiancée—and a wide assortment of guests.

When Amelia gets a mysterious call from a stranger who says he has something to tell her, she is intrigued. But as a string of shocking events unfold, Amelia must turn her attention from merriment to murder . . .