Title: Fog - James Herbert - book
Summary :
It began with an earthquake. In the confusion, amidst the screams of the victims, no one paid much attention to the yellowish fog rising from the ripped-open earth, which the wind soon carried toward the English countryside. Then, inexplicable, insane massacres were reported as the fog drifted past. It began to grow, advancing inexorably toward the most populated areas of England.