Mysterium

In the early hours before dawn, a small Michigan town vanishes from the face of the earth. That morning the men and women of Two Rivers wake up to a world strangely different from their own—a world of curfews, food rationing and secret police. Something has gone terribly wrong, something that has to do with the mysterious government facility on the outskirts of town. Won Philip K. Dick Award for Best novel in 1994.