A provocative new novel about birth, death, and the stuff in between, from the award-winning author of Catching Genius.

Thanks to modern reproductive technology-and the gift of her friend Cora's eggs-Ali Gutierrez is the mother of a fourteen-year-old daughter. Now, yearning for a second child, Ali asks Cora's permission to use another of the frozen embryos that have been stored away in anticipation of this decision. But Cora has a secret that could not only change Ali's plans for the future, but tear apart her life right now.