on, putting the old, old thoughts into words. "The moon was destroyed. Not by jealous gods but by collision with another body, perhaps an asteroid. Or maybe it was burst apart by its own blazing energy. I think that a fragment of it survived and fell here and that its radiation permeated and changed the sea and the air around it. "It changes men in the same way. It seems to alter the whole electrical set-up of the brain, to amplify its power far beyond anything human. It gives the mind a force of will strong enough to control the free electrons in the air—to create...." He paused, then finished quietly, "In my case, only shadows. And when that mutation occurs a man doesn't need the gods of Venus to curse him. I got only a little of it but that was enough." Broca said, "It is worth bearing pain to become a god. You had no strength." Heath smiled crookedly. "How many gods have come out of the Moonfire?" Broca answered, "There will be one soon." Then he caught Alor by the shoulders and pulled her to him, looking down into her face. "No," he said. "Not one. Two." "Perhaps," said Heath, "there will be three." Broca turned and gave him a chill and level look. "I do not think," he said, "that your strength is any greater now." After that, for a long while, they did not speak. The Ethne drifted on, gliding on the slow currents that moved between the islands. Sometimes they sculled, the great blade of the sweep hidden in a froth of flame. The golden glow brightened and grew and with it grew the singing fire in their blood. Heath stood erect and strong at the helm, the old Heath who had sailed the Straits of Lhiva in the teeth of a summer gale and laughed about it. All weariness, all pain, all weakness, were swept away. It was the same with the others. Alor's head was high and Broca leaped up beside the figurehead and gave a great ringing shout, a challenge to all the gods there were to stop him. Heath found himself looking into Alor's eyes. She smiled, an aching thing of tears and tenderness and farewell. "I think none of us will live," she whispered. "May you find your shadow, David, before you die." Then Broca had turned toward them once more and the moment was gone.