An ordinary snapshot causes a mother’s world to unravel in an instant. After picking up her two young children from school, Grace Lawson looks through a newly developed set of photographs. She finds an odd one in the pack: A mysterious picture from perhaps twenty years ago, showing four strangers she can’t identify. But there is one face she recognizes—that of her husband, from before she knew him. When her husband sees the photo that night, he leaves their home and drives off without explanation.

A warm summer Saturday. An amusement park. David Harwood is glad to be spending some quality time with his wife, Jan, and their four-year-old son. But what begins as a pleasant family outing turns into a nightmare after an inexplicable disappearance. A frantic search only leads to an even more shocking and harrowing turn of events.

Tildy Barrows, Head Curator of a beautiful archival library in San Francisco, is meticulously dedicated to the century’s worth of inventory housed in her beloved Beaux Art building. She loves the calm and order in the shelves of books and walls of art. But Tildy’s life takes an unexpected turn when she, first, learns the library is on the verge of bankruptcy and, second, discovers two exquisite never-before-seen dollhouses.

The Christmas season offers little cheer for Eileen Dunlop, an unassuming yet disturbed young woman trapped between her role as her alcoholic father's caretaker in a home whose squalor is the talk of the neighborhood and a day job as a secretary at the boys' prison, filled with its own quotidian horrors. Consumed by resentment and self-loathing, Eileen tempers her dreary days with perverse fantasies and dreams of escaping to the big city.

Heather’s beloved daughter, Kayla, is her world. She is 15, a brilliant basketball player and a fierce friend. Heather and Kayla have always had a special relationship. For so many years it was just the two of them, watching Friends, baking cupcakes and laughing together. But now Kayla knows her time is short, and she wants to give something back to the mother she loves more than anyone else in the world. A gift that will change Heather’s life.