This is the question that troubles hotshot young FBI agent Judy Maddox in Ken Follet's hold-your-breath new thriller. Judy's boss has a grudge against her, so he gives her a dumb assignment: to investigate an anonymous threat from a group that claims that it can trigger earthquakes. Judy's research leads her to maverick seismologist Michael Quercus, who tells her it is possible for an earthquake to be caused deliberately. And when a tremor in a remote...

A young FBI agent is assigned to track down an elusive group known as the Hammer of Eden, who have threatened to create a devasting earthquake that will destroy the world.