“Well, for the simple reason that I do not care to let any one know what we have discovered. I think the less said about the scar the easier it will be for us to catch our man. If we keep it to ourselves he will never suspect that we set a trap for him. Now for the search.”

Mr. Ryder, Jack and the captain began a tour of inspection. Each Indian was commanded to lift first one foot and then the other, while Jack and the engineer scrutinized them closely. The engineer in addition examined their hands and face as well, though not with as keen an eye as he watched the feet. The peons all submitted to the inspection meekly, but it was quite evident from the expression on their faces that they could not understand the whole proceedings. One by one they were passed and as Mr. Ryder neared the end of the line his brow wrinkled in a perplexed frown. Finally when the last man was allowed to go he turned to the officer in charge of the squad and demanded:

“Are these all the peons there are about the plant? There must be more!”

“No more are here, Señor. But maybe those sick mans you look on is here in the night men. There are—ah—diez hombres,” said the officer excitedly.

“Jack,” said the engineer, “that fellow may be right. It is possible that my man is on the night force or he may be a strange peon who gets into the plant somehow. I think the next move for us to make is to go down to the Indian village and do some detective work there. Most of the peons we hire live down there and it is more than likely that we will find the man with the scarred heel among them.”

“That sounds reasonable,” said Jack, after considering the question. “Why not go down there while the trail is hot?”

“All right,” said Mr. Ryder, “but let me warn you that we will have to travel through about five miles of country infested with rebels and, as you know, they do not look upon any of the white men from the plant with very great favor.”

“I am willing to take the chance,” said Jack, laconically.

“Very good, only be sure your gun is in working order and your cartridge belt is full.”