Then he talked to the mare sometimes, as he was doing now. "There is a little ridge in the hoof, girl, but it won't crack; I know it won't crack." And, "This nail is too high. It is my fault. I was gabbin' when old Hornick drove it."

On his feet, he looked like a clothes-pin with the face of the strangest old child. He might have been one left from the race of Dwarfs who, tradition said, lived in the Hills before we came.

His mare was the mother of El Mahdi. I remember how Ump cried when the colt was born, and how he sat out in the rain, a miserable drenched rat, because his dear Bay Eagle was in the mysterious troubles of maternity, and because she must be very unhappy at being on the north side of the hill among the black hawthorn bushes, for that was a bad sign—the worst sign in the world—showing the devil would have his day with the colt now and then.

I used, when I was little, to hear talk once in a while of some very wonderful person whom men called a "genius," and of what it was to be a genius. The word puzzled me a good deal, because I could not understand what was meant when it was explained to me. I used to ponder over it, and hope that some day I might see one, which would be quite as wonderful, I had no doubt, as seeing the man out of the moon. Then, when El Mahdi came into his horse estate and our lives began to run together, I would lie awake at night trying to study out what sort of horse it was that deliberately walked off the high banks along the road, or pitched me out into the deep blue-grass, or over into the sedge bushes, when it occurred to him that life was monotonous, tumbling me upside down like a girl, although I could stick in my brother's big saddle when the Black Abbot was having a bad day,—and everybody knew the Black Abbot was the worst horse in the Hills.

Wondering about it, the suggestion came that perhaps El Mahdi was a "genius." Then I pressed the elders for further data on the word, and studied the horse in the light of what they told me. He fitted snug to the formula. He neither feared God, nor regarded man, so far as I could tell. He knew how to do things without learning, and he had no conscience. The explanation had arrived. El Mahdi was a genius. After that we got on better; he yielded a sort of constructive obedience, and I lorded it over him, swaggering like a king's governor. But deep down in my youthful bosom, I knew that this obedience was only pretended, and that he obeyed merely because he was indifferent.

He stood by while I hammered the stirrup, with his iron grey head held high in the air, looking away over the hickory ridge across the blue hills, to the dim wavering face of the mountains. He was almost seventeen hands high, with deep shoulders, and flat legs trim at the pastern as a woman's ankle, and a coat dark grey, giving one the idea of good blue steel. He was entirely, I may say he was abominably, indifferent, except when it came into his broad head to wipe out my swaggering arrogance, or when he stood as now, staring at the far-off smoky wall of the Hills, as though he hoped to find there, some day farther on, a wonderful message awaiting him, or some friend whom he had lost when he swam Lethe, or some ancient enemy.

I finished with the stirrup, buckled it back into its leather and climbed into the saddle. It was one of the bitter things that my young legs were not long enough to permit me to drive my foot deep into the wide, wooden stirrup and swing into the saddle as Jud did with the Cardinal, or as my brother did when the Black Abbot was in a hurry and he was not. I explained it away, however, by pointing out, like a boy, not that my legs were short, but that El Mahdi, the False Prophet, was a very high horse.

Jud had not dismounted, and Ump was on the Bay Eagle like a squirrel, by the time I had fairly got into the saddle. Then we started again in a long, swinging trot, El Mahdi leading, the Cardinal next, and behind him the Bay Eagle. The road trailed along the high ridge beside the tall shell-bark hickories, now the granary of the grey squirrel, and the sumach bushes where the catbirds quarrelled, and the dry old poplars away in the blue sky, where the woodpecker and the great Indian hen hammered like carpenters.

The sun was slipping through his door, and from far below us came a trail of blue smoke and a smell of wood ashes where some driver's wife had started a fire, prepared her skillet, and moved out her scrubbed table,—signs that the supper was on its way, streaked bacon, potatoes, sliced and yellow, and the blackest coffee in the world. Now and then on the hillside, in some little clearing, the fodder stood in loose, bulging shocks bound with green withes, while some old man or half-grown lad plied his husking-peg in the corn spread out before him, working with the swiftness and the dexterity of a machine, ripping the husk with one stroke of the wooden peg bound to his middle finger, and snapping the ear at its socket, and tossing it into the air, where it gleamed like a piece of gold.

Below was the great, blue cattle land, rising in higher and higher hills to the foot of the mountains. The road swept around the nose of the ridge and plunged into the woods, winding in and out as it crawled down into the grass hills. The flat curve at the summit of the ridge was bare, and, looking down, one could see each twist of the road where it crept out on the bone of the hill to make its turn back into the woods.