"The old man is imbecile. His evidence is valueless."

"But his secret passage cannot be imbecile too."

"He is dreaming."

"Let us see. Bring the prisoners." He motioned to an officer, who detailed two men to accompany the boys. Harry and Bert were ignorant of what had been going on, all having spoken in Spanish, and as they followed the old man to the jail, Mr. Wyman explained to them briefly what had taken place. Harry's first thought was of the girl.

"Then Miss Juanita has gotten away safely," he said with satisfaction.

"Yes," replied Mr. Wyman, "I think there is no doubt she is all right, but think of the price."

"We haven't paid it yet, Mr. Wyman."

When they reached the jail the old man was led directly into the boys' cell. He was weary from his exertion, and sank into a chair and his head fell on his breast. In a moment he was fast asleep. The interpreter, who seemed to be general factotum to Serano, shook him roughly by the shoulder.

"Come, come, you have your gold, now show us the passage."

The man roused himself and looked stupidly around the room. By chance his eyes rested upon the big slab in the wall, but he could not see it. Still he raised his bony finger either by intuition or luck, and pointed directly at it.