In the drowsy afternoon, most of the lepers lay in their rock dens asleep. Koolau, his rifle on his knees, fresh-cleaned and ready, dozed in the entrance to his own den. The maid with the twisted arms lay below in the thicket and kept watch on the knife-edge passage. Suddenly Koolau was startled wide awake by the sound of an explosion on the beach. The next instant the atmosphere was incredibly rent asunder. The terrible sound frightened him. It was as if all the gods had caught the envelope of the sky in their hands and were ripping it apart as a woman rips apart a sheet of cotton cloth. But it was such an immense ripping, growing swiftly nearer. Koolau glanced up apprehensively, as if expecting to see the thing. Then high up on the cliff overhead the shell burst in a fountain of black smoke. The rock was shattered, the fragments falling to the foot of the cliff. Koolau passed his hand across his sweaty brow. He was terribly shaken. He had had no experience with shell-fire, and this was more dreadful than anything he had imagined. "One," said Kapahei, suddenly bethinking himself to keep count. A second and a third shell flew screaming over the top of the wall, bursting beyond view. Kapahei methodically kept the count. The lepers crowded into the open space before the caves. At first they were frightened, but as the shells continued their flight overhead the leper folk became reassured and began to admire the spectacle. The two idiots shrieked with delight, prancing wild antics as each air- tormenting shell went by. Koolau began to recover his confidence. No damage was being done. Evidently they could not aim such large missiles at such long range with the precision of a rifle. But a change came over the situation. The shells began to fall short. One burst below in the thicket by the knife-edge. Koolau remembered the maid who lay there on watch, and ran down to see. The smoke was still rising from the bushes when he crawled in. He was astounded. The branches were splintered and broken. Where the girl had lain was a hole in the ground. The girl herself was in shattered fragments. The shell had burst right on her.