• Rachel is ruthless corporate efficiency personified. She’s a clone raised self-aware of her genetic identity, occupying an elite position with the Dyad group of companies. Rachel is known to get what she wants, and what she wants is Sarah and her daughter Kira – a biological goldmine – under Dyad control and, more importantly, under her heel. But Rachel may have met her match in Sarah, who not only rivals Rachel’s will, but is entirely unpredictable.