He's got a lucrative job selling condos in the Florida Keys,a good marriage, a beautiful house . . . and a five-year plan for super-success that he's just kicked into high gear.Then one morning he arrives at work to find a card waitingfor him with a one-word message:

Modified

And Bill's life begins to change—small, barely detectabledifferences at first, but soon things begin unwinding rapidly.

Then people all around him start to die.

Someone, somewhere, has a very different plan forBill's future. And as he's about to learn, fighting back may prove futile, even deadly. Because once your life has been modified,there's no going back.