When the Reynolds family moves into a Victorian mansion seeking a fresh start, sixteen-year-old Emily, her twelve-year-old brother Lucas, and their father Mark discover that some reflections hold more than mere images. As they unravel the mystery of five special mirrors within their new home, they realize their curiosity might have awakened something that was better left dormant. With time running out and darkness closing in, they must solve the puzzle left behind by the house's original owner before the next lunar eclipse - or risk becoming part of the phenomenon themselves.
Perfect for fans of "The Haunting of Hill House" and "Coraline," this supernatural thriller weaves family bonds with parallel realities in a race against time that will keep readers on the edge of their seats until the final page.