My name is Isabella Butterworth. Your name is Isabella Butterworth. We’re around the same age. We live in the same town. But your life is more exciting than mine, isn’t it? Richer, dramatic, more fulfilling. Imagine if I’d never found out about you… But I have. Because someone mistook me for you. And now I can’t stop thinking about you because I know you’re in trouble. You need my help. And I need a way to get to know you. To save you. To be you… The new addictive, compelling and immersive thriller from Nell Pattison, with enough dark twists to give you whiplash