"The female of the species vanished on the afternoon of the second Tuesday of February at four minutes and fifty-two seconds past four o'clock, Eastern Standard Time. The event occurred universally at the same instant, without regard to time belts, and was followed by such phenomena as might be expected after happenings of that nature." On a lazy, quiet afternoon, in the blink of an eye, our world shatters into two parallel universes as men vanish...