Seriously, amazingly, awesomely brilliant' CJ Tudor, author of The Chalk Man 'A chilling and uniquely disturbing 21st-century twist on the unreliable narrator makes for a compulsive and deeply thought-provoking psychological thriller' Cara Hunter, author of Close to Home "There's something I have to explain, my love," he says, taking your hand in his. "That wasn't a dream. It was an upload." Abbie wakes in a hospital bed with no memory of how she got there. The man by her side explains that he's her husband. He's a titan of the tech world, the founder of one of Silicon Valley's most innovative startups. He tells Abbie she's a gifted artist, a doting mother to their young son, and the perfect wife. Five years ago, she suffered a terrible accident. Her return from the abyss is a miracle of science, a breakthrough in artificial intelligence that has taken him half a decade to achieve. But as Abbie pieces together memories of her marriage, she begins questioning her husband's motives - and his version of events. Can she trust him when he says he wants them to be together for ever? And what really happened to her, half a decade ago? A gripping psychological thriller, perfect for fans of The Woman in the Window and The Wife Between Us.