This second gothic novel in the dark Mirror Sisters trilogy continues the tale of sisterly love at its absolute worst--from the legendary New York Times bestselling author of Flowers in the Attic and My Sweet Audrina (now Lifetime movies). For fans of Ruth Ware (In a Dark, Dark Wood) and Liane Moriarty (The Husband's Secret).

Sisters until the end...

Which may come sooner than they think.

Under their mother's watchful eye, identical twins Haylee and Kaylee Fitzgerald have lived their entire lives in sync. Never alone, never apart,...