Dane set his hands on the parapet of the river drop, blinked as a lightning bolt crackled in a sky-splitting glare of violet fire. This was about as far from the steaming islands of Xecho as a man could imagine. "The demon graz prepare for battle." Asaki nodded toward the distant crackling. Captain Jellico laughed. "Supposed to be whetting their tusks, eh? I wouldn't care to meet a graz that could produce such a display by mere tusk whetting." "No? But think of the reward for the tracker who discovers where such go to die. To find the graveyard of the graz herds would make any man wealthy beyond dreams." "How much truth is there in that legend?" Tau asked. The Chief Ranger shrugged. "Who can say? This much _is_ true: I have served my life in the forests since I could walk. I have listened to the talk of Trackers, Hunters, Rangers in my father's courtyards and field camps since I could understand their words. Yet never has any man reported the finding of a body of a graz that died a natural death. The scavengers might well account for the bulk of flesh, but the tusks and the bones should be visible for years. And this, too, I have seen with my own eyes: a graz close to death, supported by two of its kind and being urged along to the big swamps. Perhaps it is only that the suffering animal longs for water at its end, or perhaps in the heart of that morass there does lie the graz graveyard. But no man has found a naturally dead graz, nor has any returned from exploring the big swamps...." Lightning on peaks which were like polished jet--bare rock above, the lush overgrowth of jungle below. And between, this fortress held by men who dared both the heights and the depths. The wildly burgeoning life of Khatka had surrounded the off-worlders since they had come here. There was something untameable about Khatka; the lush planet lured and yet repelled at the same time. "Zoboru far from here?" The Chief Ranger pointed north in answer to the captain's question. "About a hundred leagues. It is the first new preserve we have prepared in ten years. And it is our desire to make it the best for tri-dee hunters. That is why we are now operating taming teams--" "Taming teams?" Dane had to ask. The Chief Ranger was ready enough to discuss his project. "Zoboru is a no-kill preserve. The animals, they come to learn that after a while. But we cannot wait several years until they do. So we make them gifts." He laughed, evidently recalling some incident. "Sometimes, perhaps, we are too eager. Most of our visitors who wish to make tri-dees want to picture big game--graz, amplet, rock apes, lions--" "Lions?" echoed Dane.