The colonel turned to the lads, and asked them the question in tones which betrayed little accent.

At this moment the door of the room opened, and the officer whom Hal had struck entered with his face bound up, and scarcely more than his eyes showing.

"Who is this?" demanded the colonel.

"I am Captain Volaga, excellency," was the answer, in a voice which trembled with suppressed rage. "I have come to give my evidence against these men."

"Then step forward, and tell me first of all whether you identify them."

"Yes, excellency, they are the same," the officer replied, looking at the two prisoners with no friendly eyes, "and this young ruffian is the one who struck me and injured one of my men. I will tell you how it happened, Señor. The dolt at the barricade passed them through without question; but I was sharper. Seeing them stealing beneath a lamp, and being suspicious of them, I called to the rogues, and ordered them to come to me so that I might find out who they were. Then, without provocation, this one"—and he pointed at Hal with the end of his sword, favoring him at the same time with an angry glare—"struck me violently in the face, and followed up the attack by hurling one of my men against his comrades. Both then ran from us into a house standing near at hand, and when we searched it they were gone."

"Indeed! I trust that you are not greatly hurt, Señor Capitan," the colonel answered. "But, surely, your men were armed? How, then, did these prisoners escape? One is only a boy, and the other cannot be twenty yet. It is strange to hear that an officer and several of his Majesty's soldiers were insufficient to capture them."

It was, indeed, a peculiar tale, real though it was, and it scarcely redounded to the credit of the officer. He had no answer to give to his chief's questions, but stood there, a look of bitter hatred upon his face.

"Well, now for your story, Señor José d'Arousta," said the colonel. "What do you know of these lads?"

"They come from the hacienda Eldorado, and are Americans, and therefore spies, your excellency. Search them, and I am sure that you will find that they are armed."