Prologue A ll of us have our little problems and insecurities. I’m no different. Back in high school when I used to feel insecure about something, I would console myself with two thoughts: I’m pretty, and my parents love me. Between those two, I could survive anything. Since then I’ve come to understand how little the former matters, and how bitterly the latter can be tested. What’s left then? Nothing about our appearance or who loves or hates us. Nothing about our brainpower—which, like beauty, is an unearned gift of genetics—nor even anything about what we say. It’s our actions that define us. What we choose. What we resist. What we’re willing to die for. My name is MacKayla Lane. I think. Some say my last name is really O’Connor. That’s another of my insecurities right now: who I am. Although, at the moment, I’m in no hurry to find out. What I am is disturbing enough. I’m from Ashford, Georgia. I think. Lately I’ve realized I have some tricky memories I can’t quite sort through. I’m in Ireland. When my sister, Alina, was found dead in a trash-filled alley on Dublin’s north side, the local police closed her case in record time, so I flew over to see what I could do about getting justice. Okay, so maybe I’m not that pure.