There certainly had been lively work, for within six hours after the discovery of the destroyed aeroplane, a message had been sent from New York to Garden City, Long Island, a machine despatched from that point to the little town among the Alleghanies in eastern Pennsylvania, and an aerial ship had sailed across the State of New Jersey to the destination more than two hundred miles from its starting point. When and by what means the merchant had learned of the straits of his son could not as yet be guessed, but the news must have been waiting when he reached his office in the city, since young Mitchell said it was received at the factory between eight and nine o’clock that morning. The flight to Groveton was made in about four hours, with a brief halt on the way to replenish the supply of gasoline. Traveling at the rate of fifty miles an hour and sometimes faster was surely “going some.”

As Mitchell afterward explained, he had visited the section twice, and was familiar with it. He lost no time, therefore, in groping, but recognized rivers, cities, towns, and the general conformation of the country over which he glided, and identified Groveton long before any one there dreamed he intended to make a call.

Harvey glanced at the little watch on his wrist, and noted the exact time of starting. Eleven minutes later to the second, he volplaned into the open space in front of the hotel. Although the distance passed was less than by rail, he must have averaged nearly if not quite a mile a minute.

The lesson of the “accident” to the other machine was not lost upon the two young men. It was hardly to be supposed that any one would try to harm the new one, but Bohunkus was ordered to stay with it and see that all hands were kept off.

“Yo’ bet I will,” he replied, fully alive to his duty; “de fust chap dat lays an onkind hand on dis pet will git broke in ’leben pieces and den flung ober de fence.”

Several idlers were gaping at the fractured aeroplane huddled in the wagon sheds of the hotel. Mitchell quickly finished his examination.

“The man or men who did that,” he said in a low voice to Harvey, “showed the devil’s own spite. It looks as if the scoundrel was crazy.”

Harvey glanced at his companion. Did he suspect the truth? His looks and manner, however, showed that he was not thinking of Professor Morgan. The remark was a natural one, under the circumstances. Harvey was not disposed to reveal anything, since he saw no good to be accomplished thereby, while an unpleasant situation might develop.

“You can save something out of the wreck?” remarked the owner inquiringly.

“Considerable; I shall ship what’s worth while to the factory at Garden City, and in a few weeks you will have a new machine as good as ever.”