'This elegant, eerie mystery brings a shudder to the spine' Daily Mail When a group of old college friends reunites for a summer vacation at a beach house in coastal Massachusetts, a sudden disappearance and the arrival of a seductive stranger threaten to unearth the darkest secrets of their relationships. 'A masterful psychological thriller...It’s a devilish twist on the traditional locked-room mystery' Publishers Weekly Starred Review 'A delicious, brooding heart-stopper of a book' Tea Obreht, author of The Tiger's Wife As they hurtle into midlife, Jim and his closest college friends get together to rekindle the bonds of their friendship in his family’s beautiful, generations-old vacation home along Buzzards Bay. But what begins as a restorative seaside escape takes a darker turn when Bruce, an aloof but successful writer, disappears from the house without a trace. Meanwhile, a series of mysterious break-ins besets the town, which is the site of an old Spiritualist campground turned