A gripping, twisty and addictive psychological thriller from the bestselling author of Beautiful Ugly.THE INSTANT SUNDAY TIMES BESTSELLERDiscover the bestselling book everyone is talking about from the author of His & Hers, now a #1 Netflix show!'Non-stop thrills! The best Feeney book yet!’ – FREIDA MCFADDEN'Everything you could possibly want a thriller to be’ – LISA JEWELL'I loved My Husband's Wife' – CHRIS WHITAKER'Gripping. Brilliant' – DAILY MAILEden Fox, an artist on the brink of her big break, sets off for a run before her first exhibition. When she returns to the home she recently moved into – Spyglass, an enchanting old house in the pretty seaside village of Hope Falls – nothing is as it should be. Her key doesn’t fit. A woman, eerily similar to her, answers the door. And her husband insists that this stranger is his wife.One house. One husband. Two women. Someone is lying.Six months earlier, a reclusive Londoner named Birdy, reeling from a life-changing diagnosis, inherits