SOMETHING WAS WRONG It began when a pedestrian got hit by a cab in New York City. No doubt it was the only motor mishap in the history of creation that reached out among the stars -- for far out in space a signal was registered: "Something has gone wrong. . . ." And something had gone wrong, for the doctors discovered their accident patient had "two" hearts. It was the beginning of the discovery that the Earth had been invaded by ten such creatures from Outer Space. Every effort was made to learn their purpose. An ...