The two figures appeared from the far side of the buggy, while Jack slid to the ground and crouched behind a bush. He caught the whiff of someone's pipe, and saw the red end of the barrel. Then the men sprang to their places, the whip cracked, and in a moment the buggy was moving away.

"Ought he to follow? Should he cling to the back of the buggy and give the alarm when they reached the house? Should he leave the matter? It was no affair of his."

The questions raced through Jack's mind, and for a few seconds he was undecided. Care for his own safety prompted him to pursue the easier course, to let matters drift, and not interfere himself. Then his duty—the common duty we owe one another—pulled him in the other direction. He would go and give the alarm. But those few seconds of indecision had altered the complexion of affairs. The buggy was already some yards away, and, though Jack ran, it rapidly increased its distance from him. Then the house to be burgled by these rascals was a good mile and a half away, and before he could arrive their purpose might be carried out.

"Not if I can stop them," said Jack stubbornly. "It's clearly for me to do something. I'll put a spoke in their wheel."

He took to his heels at once and cut straight across towards the house, at that moment hidden from him by a rise in the land. However, he soon sighted the light which had been referred to, and within a little while was at the gates which shut in the surroundings of the park attached to the mansion. They were open, and the buggy stood just within, the reins being secured to the ironwork. Jack stepped boldly through into the park, and ran along on the grass border. In a little while he reached the drive, and, skirting that—for to have stepped into it would have been to make a noise—he presently came to the large front door. It was open.

"And the thieves have gone in. I'll follow, and then kick up a rumpus," he said. "They shall not get away with any booty if I can avoid it."

He stepped across the threshold, and was within the mansion immediately. Listening for a moment, he heard sounds in the distance, and set off in that direction.

"Better catch them red-handed than not," he thought. "Guess this'll be a surprise for 'em."


CHAPTER III