Estranged sisters Caroline, Annette, and Leah St. Clair have spent their lives trying to escape the legacy of their wealthy, aloof, social-climbing mother, Virginia—each losing a certain part of herself in the process. Now, on the eve of her seventieth birthday, Virginia has asked them all to help her get settled into her magnificent new estate on the rocky coast of Maine, a request each sister reluctantly agrees to, thinking it may be her mother's last.

But it is Virginia who has something to give to the daughters she neglected in childhood. For amid the glories of a New England summer, three sisters will finally learn the answers to the questions that have troubled them for years . . . and new truths that will stay with them forever.