From the No.1 Sunday Times bestselling author of Behind Her Eyes'An absolute rollercoaster of a ride: twist upon twist, expertly handled - I actually gasped out loud several times' Lucy Foley, bestselling author of The Guest ListSomething old...When Marcie met Jason Maddox, she couldn't believe her luck. Becoming Jason's second wife catapulted her into the elite world of high society. But underneath the polite, old money manners, she knows she'll always be an outsider, and her hard-won life hangs by a thread. Something new...Then Jason's widowed boss brings back a new wife from his trip to London. Young, beautiful, reckless - nobody can take their eyes off Keisha. Including Jason. Something you can never, ever undo...Marcie refuses to be replaced so easily. People would kill for her life of luxury. What will Marcie do to keep it?