Tamzin Hayle's job as a historical researcher leads her to a mist-shrouded, solitary house on an island. As she spends her days delving into the Trevorgan family history in a dusty, cobweb-filled attic, the air of tension in the house is apparent. Why is Ben Trevorgan so angry with his brother Matthew, and what secret is Matthew hiding from his family? Tamzin soon begins to uncover intimate secrets from the past that will lead to danger she could never have foreseen . . .