In the 10th year of the Change, the survivors in western Oregon have learned how to live in a world without technology. They have held the Lord Protector, Norman Arminger - the warlord of Portland - at bay. The tensions between these factions have been building for some time, and the only reason they haven't confronted one another on the battlefield is because Arminger's daughter has fallen into Clan Mackenzie's hands. But Lady Sandra has a plan to retrieve her, one that may spark open warfare.

Michael Havel was flying over Idaho en route to the holiday home of his passengers when the plane's engines inexplicably died, forcing a less than perfect landing in the wilderness. And, as Michael leads his charges to safety, he begins to realize that the engine failure was not an isolated incident.

A generation has passed since the Change that rendered technology inoperable around the world, and western Oregon has finally achieved a degree of peace. But a new threat has risen in Paradise Valley, Wyoming. A man known as the Prophet presides over the Church Universal and Triumphant, teaching his followers to continue God's work by destroying the remnants of technological civilization they encounter - and those who dare use them.

Rudi MacKenzie continues his trek across the land that was once the United States of America. His destination: Nantucket, where he hopes to learn the truth behind the Change that rendered technology across the globe inoperable.

Rudi Mackenzie has journeyed far across the land that was once the United States of America, hoping to find the source of the world-altering event that has come to be known as the Change. His final destination is Nantucket, an island overrun with forest, inhabited by a mere two hundred people who claim to have been transported there from out of time.