DANDY SMITH'S BRAND-NEW PSYCHOLOGICAL THRILLER, THE WEDDING VOW, IS OUT NOW!!Over 400,000 copies sold!Two Sisters.Caitlin and Olivia are excited to finally be old enough to stay home alone. But, when they fall asleep, someone turns the handle of the back door and nothing is ever the same again.A Missing Daughter.When their parents return, they find Olivia's bed empty. Their eldest daughter gone... until now.One Terrible Lie.Sixteen years later, Olivia is back, and everyone is desperate to believe the nightmare is over. But Caitlin doesn't trust the woman who claims to be her sister. Their memories of that night don't match, and they are both hiding secrets that could tear their family apart...What if they trust the wrong daughter?The absolutely gripping and page-turning new psychological thriller from bestselling author Dandy Smith, with a killer twist you won't see coming.