On a secluded cliff overlooking the ocean sits a Victorian house that contains a century's worth of secrets. By the time Jane Flanagan discovers the house as a teenager, it has long been abandoned - yet there are still clothes in the closets, marbles rolling across the floors, and dishes in the cupboards. The place is an irresistible mystery to Jane, and becomes a hideaway for her, a place to escape her troubled, volatile mother.

Twenty years later, now a Harvard archivist, she returns home to Maine following a terrible mistake that threatens both her career and her marriage. Jane is horrified to find the Victorian is now barely recognizable. The new owner, Genevieve, a summer person from Beacon Hill, has gutted it, transforming the house into a glossy white monstrosity straight out of a magazine. Convinced that the house is haunted, Genevieve hires Jane to research the history of the place and the women who lived there. The story Jane uncovers - of lovers lost at sea, romantic longing, shattering loss, artistic awakening, historical artefacts stolen and sold, and the long shadow of colonialism - is even older than Maine itself ...