Casey Davison struggles to take care of her mother, who's suffering from Alzheimer's, and still make ends meet as a music teacher in a Boston school. When Casey gets worher grandmother, Jane, has passed away and she has inherited Jane's house on Silver Lake, she sees it as an opportunity to get away from her troubles.

Taking over the ancient house, Casey discovers valuable antiques, but in the attic, she discovers a blue diary with a satin cover. Opening it, she finds out that Jane lived a far more exciting life than she ever let on. As Casey uncovers her grandmother's dark secrets,...