This is the way the world ends: with a nanosecond of computer error in a Defense Department laboratory and a million casual contacts that form the links in a chain letter of death. And here is the bleak new world of the day after: a world stripped of its institutions and emptied of 99 percent of its people. A world in which a handful of panicky survivors choose sides - or are chosen. A world in which good rides on the frail shoulders of the 108-year-old...

Stephen King introduces each of these short stories with a passage about its origins or his motivations for writing it. There are connections between stories -- themes of morality, the afterlife, guilt, what we would do differently if we could see into the future or correct the mistakes of the past. "I made them especially for you," says King. "Feel free to examine them, but please be careful. The best of them have teeth."

Jamie Conklin, a boy born with an unnatural ability to see and learn things no one else can, is enlisted to help an NYPD detective pursue a killer who has threatened to strike from beyond the grave.