Red-Eye was an atavism. He was the great discordant element in our horde. He was more primitive than any of us. He did not belong with us, yet we were still so primitive ourselves that we were incapable of a cooperative effort strong enough to kill him or cast him out. Rude as was our social organization, he was, nevertheless, too rude to live in it. He tended always to destroy the horde by his unsocial acts. He was really a reversion to an earlier type, and his place was with the Tree People rather than with us who were in the process of becoming men.

He was a monster of cruelty, which is saying a great deal in that day. He beat his wives--not that he ever had more than one wife at a time, but that he was married many times. It was impossible for any woman to live with him, and yet they did live with him, out of compulsion. There was no gainsaying him.

No man was strong enough to stand against him.

Often do I have visions of the quiet hour before the twilight. From drinking-place and carrot patch and berry swamp the Folk are trooping into the open space before the caves. They dare linger no later than this, for the dreadful darkness is approaching, in which the world is given over to the carnage of the hunting animals, while the fore-runners of man hide tremblingly in their holes.

There yet remain to us a few minutes before we climb to our caves. We are tired from the play of the day, and the sounds we make are subdued. Even the cubs, still greedy for fun and antics, play with restraint. The wind from the sea has died down, and the shadows are lengthening with the last of the sun's descent. And then, suddenly, from Red-Eye's cave, breaks a wild screaming and the sound of blows. He is beating his wife.

At first an awed silence comes upon us. But as the blows and screams continue we break out into an insane gibbering of helpless rage. It is plain that the men resent Red-Eye's actions, but they are too afraid of him. The blows cease, and a low groaning dies away, while we chatter among ourselves and the sad twilight creeps upon us.

We, to whom most happenings were jokes, never laughed during Red-Eye's wife-beatings. We knew too well the tragedy of them. On more than one morning, at the base of the cliff, did we find the body of his latest wife. He had tossed her there, after she had died, from his cave-mouth. He never buried his dead. The task of carrying away the bodies, that else would have polluted our abiding-place, he left to the horde. We usually flung them into the river below the last drinking-place.

Not alone did Red-Eye murder his wives, but he also murdered for his wives, in order to get them. When he wanted a new wife and selected the wife of another man, he promptly killed that man. Two of these murders I saw myself. The whole horde knew, but could do nothing. We had not yet developed any government, to speak of, inside the horde. We had certain customs and visited our wrath upon the unlucky ones who violated those customs. Thus, for example, the individual who defiled a drinking-place would be attacked by every onlooker, while one who deliberately gave a false alarm was the recipient of much rough usage at our hands. But Red-Eye walked rough-shod over all our customs, and we so feared him that we were incapable of the collective action necessary to punish him.

It was during the sixth winter in our cave that Lop-Ear and I discovered that we were really growing up. From the first it had been a squeeze to get in through the entrance-crevice. This had had its advantages, however. It had prevented the larger Folk from taking our cave away from us. And it was a most desirable cave, the highest on the bluff, the safest, and in winter the smallest and warmest.

To show the stage of the mental development of the Folk, I may state that it would have been a simple thing for some of them to have driven us out and enlarged the crevice-opening. But they never thought of it. Lop-Ear and I did not think of it either until our increasing size compelled us to make an enlargement. This occurred when summer was well along and we were fat with better forage. We worked at the crevice in spells, when the fancy struck us.

At first we dug the crumbling rocks away with our fingers, until our nails got sore, when I accidentally stumbled upon the idea of using a piece of wood on the rock. This worked well. Also it worked woe. One morning early, we had scratched out of the wall quite a heap of fragments. I gave the heap a shove over the lip of the entrance. The next moment there came up from below a howl of rage. There was no need to look. We knew the voice only too well. The rubbish had descended upon Red-Eye.

We crouched down in the cave in consternation. A minute later he was at the entrance, peering in at us with his inflamed eyes and raging like a demon. But he was too large. He could not get in to us. Suddenly he went away. This was suspicious. By all we knew of Folk nature he should have remained and had out his rage. I crept to the entrance and peeped down. I could see him just beginning to mount the bluff again. In one hand he carried a long stick. Before I could divine his plan, he was back at the entrance and savagely jabbing the stick in at us.

His thrusts were prodigious. They could have disembowelled us. We shrank back against the side-walls, where we were almost out of range. But by industrious poking he got us now and again--cruel, scraping jabs with the end of the stick that raked off the hide and hair. When we screamed with the hurt, he roared his satisfaction and jabbed the harder.

I began to grow angry. I had a temper of my own in those days, and pretty considerable courage, too, albeit it was largely the courage of the cornered rat. I caught hold of the stick with my hands, but such was his strength that he jerked me into the crevice. He reached for me with his long arm, and his nails tore my flesh as I leaped back from the clutch and gained the comparative safety of the side-wall.

He began poking again, and caught me a painful blow on the shoulder. Beyond shivering with fright and yelling when he was hit, Lop-Ear did nothing. I looked for a stick with which to jab back, but found only the end of a branch, an inch through and a foot long. I threw this at Red-Eye. It did no damage, though he howled with a sudden increase of rage at my daring to strike back. He began jabbing furiously. I found a fragment of rock and threw it at him, striking him on the chest.

This emboldened me, and, besides, I was now as angry as he, and had lost all fear. I ripped fragment of rock from the wall. The piece must have weighed two or three pounds. With my strength I slammed it full into Red-Eye's face. It nearly finished him. He staggered backward, dropping his stick, and almost fell off the cliff.

He was a ferocious sight. His face was covered with blood, and he was snarling and gnashing his fangs like a wild boar. He wiped the blood from his eyes, caught sight of me, and roared with fury. His stick was gone, so he began ripping out chunks of crumbling rock and throwing them in at me. This supplied me with ammunition. I gave him as good as he sent, and better; for he presented a good target, while he caught only glimpses of me as I snuggled against the side-wall.

Suddenly he disappeared again. From the lip of the cave I saw him descending. All the horde had gathered outside and in awed silence was looking on. As he descended, the more timid ones scurried for their caves. I could see old Marrow-Bone tottering along as fast as he could. Red-Eye sprang out from the wall and finished the last twenty feet through the air. He landed alongside a mother who was just beginning the ascent. She screamed with fear, and the two-year-old child that was clinging to her released its grip and rolled at Red-Eye's feet. Both he and the mother reached for it, and he got it. The next moment the frail little body had whirled through the air and shattered against the wall. The mother ran to it, caught it up in her arms, and crouched over it crying.

Red-Eye started over to pick up the stick. Old Marrow-Bone had tottered into his way. Red-Eye's great hand shot out and clutched the old man by the back of the neck. I looked to see his neck broken. His body went limp as he surrendered himself to his fate. Red-Eye hesitated a moment, and Marrow-Bone, shivering terribly, bowed his head and covered his face with his crossed arms. Then Red-Eye slammed him face-downward to the ground. Old Marrow-Bone did not struggle. He lay there crying with the fear of death. I saw the Hairless One, out in the open space, beating his chest and bristling, but afraid to come forward. And then, in obedience to some whim of his erratic spirit, Red-Eye let the old man alone and passed on and recovered the stick.

He returned to the wall and began to climb up. Lop-Ear, who was shivering and peeping alongside of me, scrambled back into the cave. It was plain that Red-Eye was bent upon murder. I was desperate and angry and fairly cool. Running back and forth along the neighboring ledges, I gathered a heap of rocks at the cave-entrance. Red-Eye was now several yards beneath me, concealed for the moment by an out-jut of the cliff. As he climbed, his head came into view, and I banged a rock down. It missed, striking the wall and shattering; but the flying dust and grit filled his eyes and he drew back out of view.

A chuckling and chattering arose from the horde, that played the part of audience. At last there was one of the Folk who dared to face Red-Eye. As their approval and acclamation arose on the air, Red-Eye snarled down at them, and on the instant they were subdued to silence. Encouraged by this evidence of his power, he thrust his head into view, and by scowling and snarling and gnashing his fangs tried to intimidate me. He scowled horribly, contracting the scalp strongly over the brows and bringing the hair down from the top of the head until each hair stood apart and pointed straight forward.

The sight chilled me, but I mastered my fear, and, with a stone poised in my hand, threatened him back. He still tried to advance. I drove the stone down at him and made a sheer miss. The next shot was a success. The stone struck him on the neck. He slipped back out of sight, but as he disappeared I could see him clutching for a grip on the wall with one hand, and with the other clutching at his throat. The stick fell clattering to the ground.

I could not see him any more, though I could hear him choking and strangling and coughing. The audience kept a death-like silence. I crouched on the lip of the entrance and waited. The strangling and coughing died down, and I could hear him now and again clearing his throat. A little later he began to climb down. He went very quietly, pausing every moment or so to stretch his neck or to feel it with his hand.

At the sight of him descending, the whole horde, with wild screams and yells, stampeded for the woods. Old Marrow-Bone, hobbling and tottering, followed behind. Red-Eye took no notice of the flight. When he reached the ground he skirted the base of the bluff and climbed up and into his own cave. He did not look around once.

I stared at Lop-Ear, and he stared back. We understood each other. Immediately, and with great caution and quietness, we began climbing up the cliff. When we reached the top we looked back. The abiding-place was deserted, Red-Eye remained in his cave, and the horde had disappeared in the depths of the forest.

We turned and ran. We dashed across the open spaces and down the slopes unmindful of possible snakes in the grass, until we reached the woods. Up into the trees we went, and on and on, swinging our arboreal flight until we had put miles between us and the caves. And then, and not till then, in the security of a great fork, we paused, looked at each other, and began to laugh. We held on to each other, arms and legs, our eyes streaming tears, our sides aching, and laughed and laughed and laughed.