'Astounding. Thrilling. Amazing' Gillian Flynn

'One of those rare books that really is unputdownable' Stephen King

'Twisted to the power of max' Val McDermid

'A dark, twisty confection' Ruth Ware

What did she see?

It's been ten months since Anna Fox last left her home. Ten months during which she has haunted the rooms of her old New York house, lost in her memories, too terrified to st ...