Du-seen, without waiting for Al-tan's reply, reached for Nobs and grasped him by the scruff of the neck. I did not interfere, for I guessed what would happen; and it did. With a savage growl Nobs turned like lightning upon the Galu, wrenched loose from his hold and leaped for his throat. The man stepped back and warded off the first attack with a heavy blow of his fist, immediately drawing his knife with which to meet the Airedale's return. And Nobs would have returned, all right, had not I spoken to him. In a low voice I called him to heel. For just an instant he hesitated, standing there trembling and with bared fangs, glaring at his foe; but he was well trained and had been out with me quite as much as he had with Bowen--in fact, I had had most to do with his early training; then he walked slowly and very stiff-legged to his place behind me. Du-seen, red with rage, would have had it out with the two of us had not Al-tan drawn him to one side and whispered in his ear--upon which, with a grunt, the Galu walked straight back to the opposite end of the hall, while Nobs and I continued upon our way toward the hut and Ajor. As we passed out into the village plaza, I saw Chal-az--we were so close to one another that I could have reached out and touched him--and our eyes met; but though I greeted him pleasantly and paused to speak to him, he brushed past me without a sign of recognition. I was puzzled at his behavior, and then I recalled that To-mar, though he had warned me, had appeared not to wish to seem friendly with me. I could not understand their attitude, and was trying to puzzle out some sort of explanation, when the matter was suddenly driven from my mind by the report of a firearm. Instantly I broke into a run, my brain in a whirl of forebodings, for the only firearms in the Kro-lu country were those I had left in the hut with Ajor. That she was in danger I could not but fear, as she was now something of an adept in the handling of both the pistol and rifle, a fact which largely eliminated the chance that the shot had come from an accidentally discharged firearm. When I left the hut, I had felt that she and I were safe among friends; no thought of danger was in my mind; but since my audience with Al-tan, the presence and bearing of Du-seen and the strange attitude of both To-mar and Chal-az had each contributed toward arousing my suspicions, and now I ran along the narrow, winding alleys of the Kro-lu village with my heart fairly in my mouth.