But Jud smiled a crafty smile, and said: “It is not in Vairkingi—of that I am certain. Nor will I send into the northeast territory to find it for you; for I well know that you would use it to return to your own land beyond the boiling seas. We wish you to stay with us and do wonders for us. We believe that we can make your lot among us a happy one. “But remember that, although you are treated with great honors, you are nevertheless still my slave. Any attempt on your part to locate the magic wagon will be met with severe punishment, and an end will be put to your experiments. I have spoken.” Myles Cabot met the other’s eye squarely. “You have spoken, Jud,” he said. Myles was now convinced that Jud knew more about the missing plane than he was willing to admit; so the only thing to do was to lie low, bide his time, keep an ear out for news of the plane, and continue the manufacture of the radio set. Thus the earth-man ruminated as he walked slowly back to his quarters. And then the linking of radio and airplanes in his mind gave him an idea. He had felt all along that he was doing the correct thing in building a radio set rather than in manufacturing firearms with which to attack the Formians, or in trying to fabricate an airplane for a flight across the boiling seas. His intuition had been correct; his subconscious mind must have guided him to make the radio _in order to phone Cupia for a plane to come over to Vairkingi and get him_. Why hadn’t he realized this before? It gave him new heart. With a laugh he reflected that this afterthought was pretty much like those so characteristic of the man whom he had just left. Jud the Excuse-Maker, always bungling, and always with a perfectly good excuse or alibi, thought up afterward to explain why he did something which, when he did it, was absolutely pointless. Myles had always looked down on the Vairking noble because of this failing. But now what he found himself going through exactly the same mental processes, he began to wonder if perhaps Jud were not guided by a fairly high-grade intuition. Perhaps Jud’s afterthoughts and excuses were but the breaking through of a realization of some real forethoughts on the part of Jud’s subconscious mind. Myles wondered. He was still wondering when he fell asleep that night. The next morning he plunged into his work with renewed vigor. He now had copper wire, copper plates, wood, mica, solder, platinum, glass, and batteries—everything that he needed for his radio set except a better vacuum for his tubes; but without that he was as far from success as when he started. Of course he knew what he needed—magnesium. But it was one thing to step into a drug store on the earth, or into a chemical laboratory in Cupia, and take magnesium off the shelves, and quite another matter to pick this elusive element out of thin air in Vairkingi.