After witnessing a profoundly traumatic event, a boy is left alone in a remote house on a hilltop with his increasingly deranged parent. When a stranger knocks on his door, the boy senses that his days of isolation are over—but by what authority does this man keep the meticulous records he carries? Is he the boy’s friend? His enemy? Or something altogether other?

    The book jumps forward and backward in time among a pair of twins who ruled a Maya kingdom, a young American on a trip of self-discovery, and two dangerous charismatics in a conflict that will determine the fate of the few humans left on Earth after massive climate change.In each era, age-old questions about existence and belonging and identity converge deep underground. Because only in complete darkness can one truly see the stars.