**Read the must-have Sunday Times bestseller today. GONE GIRL meets THE GIRL ON THE TRAIN in this stunning, unsettling psychological thriller.**
A baby goes missing. But does her mother want her back?
When Estelle+óe(tm)s baby daughter is taken from her cot, she doesn+óe(tm)t report her missing. Days later, Estelle is found in a wrecked car, with a wound to her head and no memory.
Estelle knows she holds the key to what happened that night +óe" but what she doesn+óe(tm)t know is whether she was responsible+óe-ª