The Spaniard nodded carelessly to the wall on his right, and turned to go.

"You have heard," he said, "and I can trust you. Then I will leave. To-morrow——"

"At six of the clock we shall meet again," answered Roger, coolly.

He stood looking after the Spaniard till the latter had gone, and then slowly crossed the wide courtyard till he reached the shade beyond, where he threw himself down at full length. For the first time he had an opportunity of reflecting upon his position, and its seriousness impressed him now with all its intensity. He was a captive, with enemies all about him, and death promised at sunrise on the following morning. But he could escape that fate if he spoke and told this Fernando Cortes what had happened in Mexico. It would be so easy to speak about the lances, the men who had been trained to use them, and the hundreds who hoped to wield a similar weapon when the siege became an accomplished fact. Then there were the soldiers with the crossbow. These men could, with their own bows and arrows, hit an ear of corn when tossed into the air, and strip it of every grain ere it reached the ground, provided there were a sufficient number of them. With the new bow they had soon made excellent practice, as the captain of horse had discovered. Roger remembered that the dent had caught his eye not a minute before, and had caused him to feel a sense of pride and pleasure. How easy to whisper a word of these men, to speak of the defences outside, of the hidden canoes, and of the men with poles and hooks. And he had known the Mexicans for so short a time, and—and his life was at stake.

"Pooh! They would hang me later on with my comrades if not to-morrow," he exclaimed aloud, rising to his feet and stalking backwards and forwards as if his thoughts had given him cause for vexation. "And, besides, friends are friends, and I will not be the one to tell tales even for such a stake. This Cortes shall find things out for himself, and discover that an English lad is not so easily frightened."

Having made up his mind on the matter, he gave it scarcely another thought, though it is not to be wondered at that his impending end weighed upon his mind. But Roger had been closer to death. He had looked the scarlet-robed priest in the face, and had seen the glint of the obsidian blade which he carried. And he had been within a few feet of the hideous altar on which the sacrifice was laid. Why should he falter now? Let him think of his comrades, of the brigantine, and of Tamba and Teotlili.

"They will attempt a rescue," he said to himself. "I am sure of that, and the fact of their pursuing shows how earnest they are. Tamba will never rest till I am dead, and then he will become worse than an enemy to these Spaniards. I shall wait for the night, and shall not give up hope till the morning dawns. I wish I could reach Sir Thomas and Philip and old Peter Tamworth. It would be nice to look on his face again."

The thought sent him to the wall, on the far side of which the Spanish captain had told him that Sir Thomas and his comrades lay, and he inspected it carefully. It was built of dried mud, and presented a smooth surface some twenty feet in height. Clearly the task of clambering to the top was out of the question. And, besides, his guards would discover the action, and there would be trouble.

"All depends on their posts," said Roger, thoughtfully. "The men who brought me here seem to have marched away again, and I have seen no one. I will stroll to the doorway and watch."

He moved slowly across the square, inspecting the walls and the tiled flooring, till he came to the doorway which gave access to the long passage-way leading to the street beyond. There was a dark figure standing in the sunlight, and he bore a javelin of native manufacture over his shoulder. A second native joined him at that moment, while within a few minutes Roger caught sight of others. It was clear that the guard was composed of allies alone, and that they considered the walls of the square sufficient protection against escape. The doorway was the only exit, and they filled that, while in the space of ten or more minutes some hundreds of natives passed along the street.