Continuing their conversation, Captain Marto and Ben had decided that the attempted rescue must be made that night. They knew that the great heat would have a depressing effect on the Spaniards, and they knew also that after nightfall not more than three sentries patrolled the walls of the fort. Many plans were discussed whereby success might reasonably be expected to attend their venture, but the one upon which it was finally decided to act was suggested by Ben. [Illustration: MARTO GRASPED THE SENTRY AND THREW HIM OVER THE WALL.] In accordance with that plan, after the night was well advanced, Captain Marto and Ben, with eight men, lay in the shadows under the eastern wall of the fort. They listened until they heard the sentry walk past the position they occupied, and then Marto, mounting upon the shoulders of two of the men, scrambled to the top of the wall. He dropped softly to the embankment, and lay as close to the logs as he possibly could. Shortly the sentry came along on his return patrol, humming a Spanish song. He did not notice the prostrate form until he almost trod upon it. It was then too late to give a warning, for Marto sprang up, and with all the strength of which he was capable, struck the man full on the mouth, and followed this up immediately by grasping him around the waist and fairly throwing him over the wall. Here a dozen hands quickly grasped the soldier, who was gagged and bound before he could utter a cry. Then one by one the Cubans with Ben scrambled up, and the whole ten made a rush for the small hut. Three sleepy guards were cut down in a few seconds, the door of the building was forced open, and Mr. Hinton was led out by his son. "Dad! dear old Dad!" cried Ben. "Ben! my boy!" was the answer, and the voices of father and son betrayed deep emotion. At this moment a shot was fired, and a sentry on the western wall fell. Instantly a tremendous hubbub arose within the barracks, and the Spaniards, some of whom had already been aroused by the scuffle with Mr. Hinton's guards, began to pour out of the building. All were armed, though many were only half dressed; but before they had time to load their rifles the remaining Cubans, who had got into the ground by way of the western wall, joined Captain Marto and those with him, and the little band of twenty-five flung themselves on the Spaniards. While the fighting was going on Ben suddenly found himself thrust against something, which proved to be the flag-pole, and, looking up, discovered the Spanish flag waving overhead. The idea at once occurred to him to take advantage of the laxity of discipline among the Spanish troops. He hauled on the ropes, but for some reason they would not work. Placing his clasp-knife between his teeth, he climbed the staff, until he clasped the folds of the flag with his left hand; then he was compelled to sever the halyards with his knife.