Coronado turned away trembling and walked to another part of the wall. His emotions were disordered and disagreeable; his heart throbbed, his head was a little light, and he felt that he was pale; he could not well bear any more excitement, and he did not want to see the deed done. Rifle in hand, he was pretending to keep watch through a fissure, when he observed Clara following the line of the wall with the obvious purpose of finding a spot whence she could see the plain. It seemed to him that he ought to stop her, and then it seemed to him that he had better not. With such a horrible drumming in his ears how could he think clearly and decide wisely? Clara disappeared; he did not notice where she went; did not think of looking. Once he thrust his head through his crevice to watch the course of Thurstane, but drew it back again on discovering that the brave lad had not yet reached the Apaches, and after that looked no more. His whole strength seemed to be absorbed in merely listening and waiting. We must remember that, although Coronado had almost no conscience, he had nerves. Let us see what happened on the plain through the anxious eyes of Clara. CHAPTER XXI. In the time-eaten wall Clara had found a fissure through which she could watch the parley between Thurstane and the Apaches. She climbed into it from a mound of disintegrated adobes, and stood there, pale, tremulous, and breathless, her whole soul in her eyes. Thurstane, walking his horse and making signs of amity with his cap, had by this time reached the low bank of the rivulet, and halted within four hundred yards of the savages. There had been a stir immediately on his appearance: first one warrior and then another had mounted his pony; a score of them were now prancing hither and thither. They had left their lances stuck in the earth, but they still carried their bows and quivers. When Clara first caught sight of Thurstane he was beckoning for one of the Indians to approach. They responded by pointing to the summit of the hill, as if signifying that they feared to expose themselves to rifle shot from the ruins. He resumed his march, forded the shallow stream, and pushed on two hundred yards. "O Madre de Dios!" groaned Clara, falling into the language of her childhood. "He is going clear up to them." She was on the point of shrieking to him, but she saw that he was too far off to hear her, and she remained silent, just staring and trembling.