We hardly had time to enter our own car and reach the corner of Forty-seventh Street, when the big black automobile which we had followed uptown shot by almost before the traffic man at the crossing could signal a clear road.

“We must hang onto him!” cried Garrick, turning to follow.  “Did you catch a glimpse of his face?  It’s our man, the go-between, the keeper of the garage whom they call the Boss.  He was as pale as if he had seen a ghost.  I guess he did think he heard one.  Between the news-paper fake and the speaking arc, I think we’ve got him going.  There he is.”

It was an exciting ride, for the man ahead was almost reckless, though he seemed to know instinctively still just when to put on bursts of speed and when to slow down to escape being arrested for speeding.  We hung on, managing to keep something less than a couple of blocks behind him.  It was evident that he was making for the ferry uptown across the river to New Jersey, and, taking advantage of this knowledge, Garrick was able to drop back a little, and approach the ferry by going down a different street so that there was no hint yet that we were following him.

By judicious jockeying we succeeded in getting on the boat on the opposite side from the car we were following, and in such a way that we could get off as soon as he could.  We managed to cross the ferry, and, in the general scramble that attends the landing, to negotiate the hill on the other side of the river without attracting the attention of the man in the other car.  His one idea seemed to be speed, and he had no suspicion, apparently, that in his flight he was being followed.

As we bowled along, forced by circumstances to take the fellow’s dust, Garrick would quietly chuckle now and then to himself.

“Fancy what he must have thought,” he chortled.  “First the newspaper that sent him scurrying up to the gambling place for more news, or to spread the alarm, and then, while they were sitting about, perhaps while someone was talking about the strange voices they had already heard this morning, suddenly the voice from nowhere.  Can you blame them if they thought it was a warning from the grave?”

Whatever actually had happened in the gambling house, the practical effect was all that even Garrick could have desired.  Hour after hour, we hung to that car ahead, leaving behind the cities, and passing along the regular road through town after town.

Sometimes the road was well oiled, and we would have to drop back a bit to escape too close observation.  Then we would strike a stretch where it was dry.  The clouds of dust served to hide us.  On we went until it was apparent that the man was now headed at least in the direction of Tuxedo.