We returned to the library and I announced my decision. When he heard it the stout burglar exhibited no emotion. His expression indicated that, having been caught, he expected to be sent to jail, and that was the end of it. Perhaps he had been through this experience so often that he had become used to it. The tall man, however, took the announcement in a very different way. His face grew dark and his eyes glittered. "You are making a great mistake," he said to me, "a very great mistake, and you will have to bear the consequences."
"Very good," said I, "I will remember that remark when your trial comes on."
The behaviour of the young man was unexceptional. He looked upon us with a face full of happy gratitude, and, as he thanked us for the kind favour and the justice which we had shown him, his eyes seemed dim with tears. Aunt Martha was much affected.
"I wonder if his mother is living," she whispered to me. "A wife is a great deal, but a mother is more. If I had thought of her sooner I would have spoken more strongly in his favour. And now you should untie him at once and let him go home. His wife must be getting terribly anxious."
The young man overheard this last remark.
"You will confer a great favour on me, sir," he said, "if you will let me depart as soon as possible. I feel a great repugnance to be seen in company with these men, as you may imagine, from wearing a mask on coming here. If I leave immediately I think I can catch the first train from your station."
I considered the situation. If I did what I was asked, there would be two bound burglars to guard, three women and a child to protect, an uncertain stranger at liberty, and only David and myself to attend to the whole business. "No, sir," said I, "I shall not untie you until the officers I sent for are near at hand; then I will release you, and you can leave the house by the back way without being seen by them. There are other morning trains which will take you into the city early enough."
"I think you are a little hard on him," remarked Aunt Martha, but the young man made no complaint.
"I will trust myself to you, sir," he said.
The officers arrived much sooner than I expected. There were five of them, including the Chief of Police, and they were accompanied by several volunteer assistants, among whom was the milkman who had been my messenger. This morning his customers might wait for their milk, for all business must give way before such an important piece of sightseeing as this.