THE SUNDAY TIMES NO. 1 BESTSELLER AND RICHARD & JUDY SPRING BOOK CLUB PICK, FROM THE AUTHOR BEHIND AWARD WINNING TV SERIES BIG LITTLE LIES. 'The suspense keeps building in an enjoyably zany thriller' GUARDIAN, BEST SUMMER READS  Nine perfect strangers, each hiding an imperfect life. A luxury retreat cut off from the outside world. Ten days that promise to change your life. But some promises - like some lives - are perfect lies . . . __________  'Fantastic' Times  'Original, suspenseful, downright brilliant' Clare Mackintosh 'The twist blew my mind' Marian Keyes 'A super-suspenseful page-turner' Mail on Sunday  'Will grip you from the first page' Sunday Express  'Captivating' Good Housekeeping  'Had me utterly hooked' Daily Mail