Get in a position for the biggest thriller of 2018. What did she see? It’s been ten long months since Anna Fox last left her home. Ten months throughout which she has haunted the rooms of her old New York house like a ghost, lost in her memories, too terrified to step outdoor. Anna’s lifeline to the real world is her window, where she sits day after day, watching her neighbours. When the Russells move in, Anna is instantly drawn to them. A picture-perfect family of three, they’re an echo of the life that was once once hers. But one evening, a frenzied scream rips across the silence and Anna witnesses something no one was once supposed to see. Now she should do everything she can to uncover the truth about what actually happened. But even though she does, will anyone consider her? And can she even accept as true with herself?