**PRE-ORDER NOW - the twisty, compulsive new thriller from the bestselling author of Local Girl Missing, Last Seen Alive and Do Not Disturb**One missing. One a murderer. One trying to find the truth.Flora has her whole life ahead of her - until the summer night she vanishes.Her sister Heather was a good girl - until the spring morning she kills two people.Jess Fox was once like a sister to them both.But called home to investigate Heather's crime, she begins to wonder if she really knew either sister at all . . .Praise for Claire Douglas:'Thrillingly tense and twisty' B A Paris'Kept me up last night - scary, twisty, all too believable' Jane Corry'Tense, claustrophobic and gripping' Paula Daly'A page-turning slow burn' Cara Hunter