In the far future, deadly radiation from atomic conflict has caused humanity to mutate into two-headed or bi-cephalic people, who are essentially twins inhabiting one body. In the Moonfall series, readers follow one-headed Tasman and her family, witnessing their development from outcasts to heroes, the only ones able to fit into the ancient spaceships and save the Earth from the threat of the moon_s unstable orbit. The Taming, sequel to Moonfall and The Children of Atwar, concludes the epic saga of humanities strange future.