A car accident causes Scarlett to start remembering pieces of an unfamiliar past. When a new guy moves into town, Scarlett feels an instant spark. But Noah knows the truth of Scarlett's past, and he's determined to shield her from it...because Scarlett grew up in a cult called Eternal Light, controlled by her biological parents. And they want her back"--

Boston geneticist Dr. Saul Kramer is on the cutting edge of genetic disease research. Revered among clients at his IVF clinic, he harbors a dark secret. In addition to helping infertile couples conceive healthy babies, Dr. Kramer is obsessed, for his own dark reasons, with an alternate mission as well. In certain patients, he uses the gene editing technology CRISPR to tamper with embryos, not to improve the health of the embryos, but to replace a...