The New York Times bestselling author of The Monogram Murders and Woman with a Secret returns with a sharp, captivating, and expertly plotted tale of psychological suspense.

All Beth has to do is drive her son to his soccer game, watch him play, and then return home. Just because she knows her ex-best friend lives near the field, that doesn't mean she has to drive past her house and try to catch a glimpse of her.

Why would Beth do that and risk dredging up painful memories? She hasn't seen Flora for twelve years. She doesn't want to see her today--or ever again. But she can't resist. She parks outside the open gates of Newnham House, watches from across the road as Flora arrives and calls to her children Thomas and Emily to get out of the car.

Except . . . There's something terribly wrong. Flora looks the same, only older. Twelve years ago, Thomas and Emily were five and three years old. Today, they look precisely as they did then. They are Thomas and Emily without a doubt, but they haven't changed at all. They are no taller, no older. Why haven't they grown? How is it possible that they haven't grown up?

Hannah, Sophie

SOPHIE HANNAH is the New York Times bestselling author of numerous psychological thrillers, which have been published in 51 countries and adapted for television, as well as The Monogram Murders, the first Hercule Poirot novel authorized by the estate of Agatha Christie, and its sequels Closed Casket, The Mystery of Three Quarters, and The Killings at Kingfisher Hill. Sophie is also the author of a self-help book, How to Hold a Grudge, and hosts the podcast of the same name. She lives in Cambridge, UK.