At this moment a rocket shooting up into the dark sky inspired the castaway with fresh hope; and he once more raised his voice, and shouted with all the concentrated power of throat and lungs. After delivering the cry, he remained in breathless expectation, equally concentrating all his strength in the act of listening. This time a responsive cry came back--a sound all the more joyful to his ears from his recognising it as the voice of Costal. Don Cornelio now repeated his cries, thick and fast after each other, until his throat and jaws almost refused to give out the slightest sound. Nevertheless he kept on shouting, until one of the barges, bounding over the waves, forged close up to the side of the canoe. Then he felt himself seized by strong arms--they were those of Costal and Galeana--and the moment after he was lifted into the boot, where, like the ex-pearl-diver, but from a very different cause, he fell fainting upon the deck. It was fortunate for Don Cornelio that Costal had remained only a short time under the influence of his syncope. Recovering from it, the Indian had, in a few words, revealed the situation of the canoe. The signal agreed upon was at once made; and led, as described, to the rescue of his companion from his perilous position. CHAPTER THIRTY SEVEN. A DEED A LA CORTEZ. Notwithstanding the alarm given by the schooner, the barges of Galeana found no difficulty in effecting a landing upon the isle--but on the opposite side to that where the war vessel lay. The stormy night favoured the attempt; the garrison of La Roqueta not dreaming that on such a night any attack would be made upon the fort. Lantejas still remained unconscious; and, when at last he came to his senses, he found himself on land, the branches of tall trees extending over him, through which the wind was whistling with all the fury of a tempest. The rustling of the leaves was the sweetest melody he had ever heard: since it told him he was once more on _terra firma_--though at the same time the thunder rolling around appeared to shake the foundations of the isle. On awakening to consciousness, he looked around him. He saw men reclining, or sitting in groups--most of them with arms in their hands. He recognised them as the people of the expedition. Costal, asleep, was lying upon the ground close at hand. "Where are we, Costal?" inquired Lantejas, after rousing the Indian from his slumber. "Where? _Por Dios_! where should we be, but on the isle of Roqueta?" "But how did we get ashore?" "Easily enough, Senor Capitan. We had no opposition to contend against. Not one of the Spanish garrison suspects our presence here; for who would think of sixty men venturing to sea on such a night as this? We shall take the enemy completely by surprise." "And what hinders the Marshal from attacking them now?"