The "magic" that once was America died horribly along with most of the Earth's inhabitants when an asteroid crashed into the planet sometime during the twenty-first century. Hundreds of years have passed, and all that remains of the time before are fragmented memories distorted by superstition -- as a tragically reduced populace suffers greatly under the tyranny of a repressive ruling order. But destiny has chosen Dismé Latimer to lead a wasted world out of the darkness ... with a book. Written by a courageous scientist ancestor, it is a sacred, unsettling tome rife with disturbing ideas and revelations ... and an impossible hope that compels a gentle, troubled young woman to abandon her abusive home in search of truth and her true self. But common "wisdom" and lore warn of grave dangers out in the world. Evil is there, a malevolence beyond imagining. And in the depths of the Earth, a gargantuan beast asleep for centuries has begun to stir ...

Amazon.com Review
Do people change their ways? The Visitor explores this question on a number of levels in a postapocalyptic setting. Centuries after a catastrophic asteroid strike on Earth, survivors have rebuilt a society of religious conservatism and repression. Past technology is remembered as magic, and violent sorcery is a common political tool. Young Dismé Latimer is only concerned with surviving her abusive childhood until she discovers the journal of ancestor Nell Latimer, a scientist chosen to survive the asteroid and preserve as much human knowledge as possible. As the forces of good and evil, of science and magic, begin to converge and conflict, Dismé learns the truth about the world that came before and begins to understand that she, like Nell, has a role to play in the current preservation of Earth.

Tepper's writing is always skillful and eminently readable, and she's not afraid to tackle big ideas as well as individual stories of growth and change. Although the novel loses some focus toward the end, it paints a compelling picture of a society on the point of disintegration and graphically demonstrates how humans who are unaware of their own history are in fact likely to repeat it. --Roz Genessee