"I also thought so," was the hesitating answer. "But I could not be certain, and now there seems to be nothing. Listen! Did you hear a call?"
They stood at the rail, staring out at the water and listening. But it must have been their fancy, for though an hour passed and still found them attentive, they neither heard nor saw anything to arouse their suspicions.
"We imagined the whole thing, then," said Roger, "though I fancy still that I actually caught sight of a sail. Suppose these Spanish fellows had heard of our coming, and were lying in wait."
"If they had heard they would certainly be on the look out for us. But you forget, Roger. Our expedition was planned not more than five weeks ago; and it is said that the king commanded secrecy then. Who could have sent the news to Spain? And granted that it reached the court at Madrid, how would a boat have sailed to Cuba in time to bring the information? For we have made a rapid voyage, quicker, we are told, than is usually accomplished by the Spaniards."
The argument seemed conclusive, and Roger sought for some other means of explaining the sail which he thought he had seen. Had he and the others who took part in this expedition but known it, the suspected sail was a ship in actual fact, which for many a week had been cruising off the coast of Cuba. For Spain jealously guarded these new possessions of hers, and the governor of Cuba and of Hispaniola had orders to watch the narrow seas about them. Then, too, it happened that one of the prisoners taken aboard the Spanish treasure ship had contrived to send information of the capture to Ferdinand, and had narrated how the plaque and the other valuables had fallen into the hands of the French, and afterwards into those of the English. It was a serious loss, and steps were at once taken to oppose any who might be tempted to find the land of gold and the city referred to on the plaque.
Early on the following morning, when Roger lay coiled up in his bunk, a shout startled the ship and brought all to the deck.
"A sail! A sail! A Spanish ship!"
It was Peter Tamworth who had made the discovery, and he voiced it at the top of his power.
"A Spaniard, bearing down upon us from under the land."
"Then I was right," whispered Roger in Philip's ear. "There was a ship near us last night. Look now! One can see her fairly well, running from the land. We seem to be nearer in than we had intended to be. She is a large vessel, I should say, and therefore we shall have to fight."