It began so quietly... So quietly that nobody except a few frightened scientists even suspected what might be happening ...
Then suddenly one day, it was there. It came without malice, an elemental force, a climactic power greater than any the Earth had ever seen in its billions of years of evolution, a phenomenon which reduced this planet to the size of an anthill pushed out of the way by a bulldozer. Men called it the Wanderer.
Yet despite its vast impersonality, to each human being on Earth …