Their minds modified by the Machines, the Hartmann siblings see worlds differently than others do. Gary looks to a future where his A.I. girlfriend, Henge, can live with him. Faustina looks to her friend Tracy, whom she calls a goddess, whose soul has been lost in the internet for a decade, for a new kind of life. A half-generation on in post-Breakup America, they, along with their family and friends in the city-state of Knoxville, try to make their...