“Certainly,” said the manufacturer. “I know, Carl, that you are devoted to my interests. It is a comfort to know this, now that I have cause to suspect my bookkeeper.” It was only a little after nine. The night was moderately dark, and Carl was intrusted with a wax candle, which he put in his pocket for use in the office. They reached the factory without attracting attention, and entered by the office door. Mr. Jennings opened the safe--he and the bookkeeper alone knew the combination--and with some anxiety took out the tin box. It was possible that the contents had already been removed. But no! on opening it, the bonds were found intact. According to Mr. Thorndike’s advice, he transferred them to his pocket, and substituted folded paper. Then, replacing everything, the safe was once more locked, and the three left the office. Mr. Thorndike returned to the hotel, and Mr. Jennings to his house, but Carl asked permission to remain out a while longer. “It is on my mind that an attempt will be made to-night to rob the safe,” he said. “I want to watch near the factory to see if my suspicion is correct.” “Very well, Carl, but don’t stay out too long!” said his employer. “Suppose I see them entering the office, sir?” “Don’t interrupt them! They will find themselves badly fooled. Notice only if Mr. Gibbon is of the party. I must know whether my bookkeeper is to be trusted.” CHAPTER XXIV. THE BURGLARY. Carl seated himself behind a stone wall on the opposite side of the street from the factory. The building was on the outskirts of the village, though not more than half a mile from the post office, and there was very little travel in that direction during the evening. This made it more favorable for thieves, though up to the present time no burglarious attempt had been made on it. Indeed, Milford had been exceptionally fortunate in that respect. Neighboring towns had been visited, some of them several times, but Milford had escaped. The night was quite dark, but not what is called pitchy dark. As the eyes became accustomed to the obscurity, they were able to see a considerable distance. So it was with Carl. From his place of concealment he occasionally raised his head and looked across the way to the factory. An hour passed, and he grew tired. It didn’t look as if the attempt were to be made that night. Eleven o’clock pealed out from the spire of the Baptist Church, a quarter of a mile away. Carl counted the strokes, and when the last died into silence, he said to himself: “I will stay here about ten minutes longer. Then, if no one comes, I will give it up for tonight.” The time was nearly up when his quick ear caught a low murmur of voices. Instantly he was on the alert. Waiting till the sound came nearer, he ventured to raise his head for an instant above the top of the wall.