Brooklyn and her husband have just returned home from Dharma, when a little black book, a rare British 1st edition of Rebecca, arrives in the mail. The day after the book arrives, old friend Claire does too. Her aunt went missing, but not before sending that book over from Scotland. Now Claire fears for both of their lives. Even moreso when a man is found murdered, stabbed with a priceless jeweled dagger. The little black book, leads them to the shadows of a medieval Scottish castle, decoding the secrets in Rebecca to keep their friend s past from destroying their future.