“It’s locked,” groaned Jack, tears almost rising to his eyes in his disappointment.

He beat on the portal and shouted with all his might, but no answer came. In fact, had he known it, he was in a warehouse in which nobody lived. At last, tired out by all he had gone through, the boy desisted from his efforts to attract attention. Thoroughly exhausted, he lit another of his precious matches and made his way to the pile of sacks. He sank down on them, noticing that they exhaled a pleasant aroma. He wondered what it was. Presently he realized,—coffee.

The half-starved, wholly worn out lad did not hesitate to help himself from one of the sacks that was open. But coffee beans are not very satisfactory fare, even to a half-famished boy.

Besides, Jack was thirsty. His mouth and tongue felt dry as lime kilns.

Small wonder that, in his extremity, the boy thought he should go mad. Luckily, however, exhausted nature asserted herself, and the deep sleep of total fatigue prevented his dwelling on his misfortunes.

CHAPTER XVII—“DRIVE WHERE WE TELL YOU!”

It is now time to return to the bedside of Ralph Ingersoll, in the home of Dr. Tallman. It was evening and Tom, as he had promised, had returned to hear Ralph’s story and see what light he could throw on the fate of Jack and the stolen model.

Tom returned alone, Mr. Bowler having received an urgent telephone message on returning home, which commanded his presence at his office that evening. So Tom had driven out alone in the Flying Road Racer to have a chat with Ralph.

He found the lad sitting up in bed, much better, thanks to the doctor’s ministrations, and eager to see his friend. After first greetings had been exchanged, Ralph lost no time in plunging into his story. As our readers know, the lad had been surprised and carried off by the same two rascals who had stolen the model while he was left on guard at the wood road. Apparently, they kidnapped him on account of his desperate resistance. At any rate, he was bundled into the yellow auto, and hurried off down the wood road which, as Jack had surmised, joined the main thoroughfare further on.

Terrified half to death by the men’s dire threats to kill him if he made any outcry, the poor lad told how they had taken him to the room in the old rookery, which, it appeared, was used as a rendezvous for hard characters of all descriptions—which explained the secret hiding-place in the wall.