Fully equipped, except for a blanket, I followed Chal-az from his domicile into the dark and deserted alleys of Kro-lu. Silently we crept along, Nobs silent at heel, toward the nearest portion of the palisade. Here Chal-az bade me farewell, telling me that he hoped to see me soon among the Galus, as he felt that "the call soon would come" to him. I thanked him for his loyal assistance and promised that whether I reached the Galu country or not, I should always stand ready to repay his kindness to me, and that he could count on me in the revolution against Al-tan. Chapter 7 To run up the inclined surface of the palisade and drop to the ground outside was the work of but a moment, or would have been but for Nobs. I had to put my rope about him after we reached the top, lift him over the sharpened stakes and lower him upon the outside. To find Ajor in the unknown country to the north seemed rather hopeless; yet I could do no less than try, praying in the meanwhile that she would come through unscathed and in safety to her father. As Nobs and I swung along in the growing light of the coming day, I was impressed by the lessening numbers of savage beasts the farther north I traveled. With the decrease among the carnivora, the herbivora increased in quantity, though anywhere in Caspak they are sufficiently plentiful to furnish ample food for the meateaters of each locality. The wild cattle, antelope, deer, and horses I passed showed changes in evolution from their cousins farther south. The kine were smaller and less shaggy, the horses larger. North of the Kro-lu village I saw a small band of the latter of about the size of those of our old Western plains--such as the Indians bred in former days and to a lesser extent even now. They were fat and sleek, and I looked upon them with covetous eyes and with thoughts that any old cow-puncher may well imagine I might entertain after having hoofed it for weeks; but they were wary, scarce permitting me to approach within bow-and-arrow range, much less within roping-distance; yet I still had hopes which I never discarded. Twice before noon we were stalked and charged by man-eaters; but even though I was without firearms, I still had ample protection in Nobs, who evidently had learned something of Caspakian hunt rules under the tutelage of Du-seen or some other Galu, and of course a great deal more by experience. He always was on the alert for dangerous foes, invariably warning me by low growls of the approach of a large carnivorous animal long before I could either see or hear it, and then when the thing appeared, he would run snapping at its heels, drawing the charge away from me until I found safety in some tree; yet never did the wily Nobs take an unnecessary chance of a mauling. He would dart in and away so quickly that not even the lightning-like movements of the great cats could reach him. I have seen him tantalize them thus until they fairly screamed in rage.