David could make gunpowder, but whether he could make any better gunpowder than the Korsars he did not know. He had left that to Perry and his apprentices in The Empire, and he knew perfectly well that he could not reconstruct a modern rifle such as was being turned out in the arsenals at Sari, for he had neither the drawings to make the rifles, nor the machinery, nor the drawings to make the machinery, nor the shops in which to make steel. But nevertheless here was one opportunity for possible freedom that might pave the way to escape and he could not throw it away, either for himself or his companions, by admitting their inability to manufacture modern firearms or improve the powder of the Korsars. “Well,” demanded The Cid, impatiently, “what is your answer?” “We cannot make powder and rifles while a man eats,” replied David; “nor can we make them from the air or from conversation. We must have materials; we must have factories; we must have trained men. You will sleep many times before we are able to accomplish all this. Are you willing to wait?” “How many times shall we sleep before you have taught our people to make these things?” demanded The Cid. David shrugged. “I do not know,” he said. “In the first place I must find the proper materials.” “We have all the materials,” said The Cid. “We have iron and we have the ingredients for making powder. All that you have to do is to put them together in a better way than we have been able to.” “You may have the materials, but it is possible that they are not of sufficiently good quality to make the things that will alone satisfy the subjects of the Emperor of Pellucidar. Perhaps your niter is low grade; there may be impurities in your sulphur; or even the charcoal may not be properly prepared; and there are even more important matters to consider in the selection of material and its manufacture into steel suitable for making the firearms of the Pellucidarians.” “You shall not be hurried,” said The Cid. He turned to a man standing near him. “See that an officer accompanies these men always,” he said. “Let them go where they please and do what they please in the prosecution of my orders. Furnish them with laborers if they desire them, but do not let them delay and do not let them escape, upon pain of death.” And thus ended their interview with The Cid of Korsar. As it chanced, the man to be detailed to watch them was Fitt, the fellow whom David had chosen to accompany him and Ja in their pursuit of the Korsar fleet, and Fitt, having become well acquainted with David and Ja and having experienced nothing but considerate treatment from them, was far from unfriendly, though, like the majority of all other Korsars, he was inclined to be savage and cruel.