What had become of Don Diogo? "The villain must have gone below, and will be blowing us all up!" exclaimed Terence, rushing aft. Forward he certainly was not, or Jack would have seen him. They both, pistol in hand, rushed into the cabin, expecting to have a desperate encounter with the fierce little Spaniard. The door gave way before them. "Hillo! the fellow is not here," cried Jack. "Then he's concealed somewhere," answered Paddy. "It's very unpleasant to feel that any moment he may be sending us up like rockets into the sky. I wish that we could rout him out before he commits any mischief." Just then they were recalled on deck by the shout of one of their men. They hurried out of the cabin, and, looking over the quarter, they saw what they would have perceived before had they looked in the right direction. The Don, with six or seven of his followers, had jumped into their own gig, and was pulling away with might and main towards the shore. Jack and Terence at first thought of following him in the cutter, but then there was the danger of the Spaniards left on board rising, and overpowering the rest of the English. He also would certainly not yield without a most desperate resistance. "The Don will say that exchange is no robbery," exclaimed Paddy, "we had better let him go. He has got our gig, and we have got his schooner, and a very magnificent craft she is, with 400 or 500 slaves on board. We can well spare him the gig." Jack agreed to this, but suggested that if the sea-breeze reached them soon, they might still catch the Don by the ear. Meantime they set to work to secure the slaver's crew. Many of the villains had stowed themselves away among the slaves, and were endeavouring to let them loose, telling them that the English had come to murder them, and that their only chance of saving their own lives was to rush upon deck and to murder the English instead. Happily the attempt was discovered before many of the negroes were set at liberty, and the slaver's crew were all knocked down and, having both hands and feet lashed together, were brought on deck and placed in a row under the bulwarks.