The Twins — R.G. Miller

They survived a living nightmare at the hands of two vicious home invaders. Three years later they've become living nightmares by causing the largest manhunt in New York City's history. Detective Iris Williams has engaged in a hunt. A hunt that promises to push her pass the threshold of sanity. She's on the hunt for two of the most dangerous, elusive, and youngest serial killer she's ever encountered. Meet sixteen-year-old, identical twin sisters Stacey and Jannifer McHill and experience revenge like you've never known.