Twenty three years ago, Maudie Sampson’s childhood friend Jessica disappeared on a family holiday in Cornwall. She was never seen again.In the present day, Maudie is struggling to come to terms with the death of her wealthy father, her increasingly fragile mental health and a marriage that’s under strain. Slowly, she becomes aware that there is someone following her: a blonde woman in a long black coat with an intense gaze. As the woman begins to infiltrate her life, Maudie realises no one else appears to be able to see her. Is Maudie losing her mind? Is the woman a figment of her imagination or does she actually exist? Have the sins of the past caught up with Maudie’s present... or is there something even more sinister going on?Lost Girls is the new novel from the author of The House on Fever Street: a dark and convoluted tale which proves that nothing can be taken for granted and no-one is as they seem