Through the sagebrush and rocks, weaving in and out, slacking speed a little while he went down into deep gullies, thundering up the other side, and racing away over the level again, went Blue. And with him, laughing, tingling with new life, growing pinker-cheeked every minute, went Billy Louise. Her mother's death did not oppress her then. She thought of her as she raced, but she thought of her with a little, tender smile. Her mother was resting peacefully, and there was no more pain or worry for the little, pale, frail woman who had lived her life and gone her way.

"Dear old mommie!" said Billy Louise under her breath. "Your kid is almost as happy as you are, right now. Don't be shocked, there's a dear, or think I'm going to break my neck. Blue and I have just simply got to work off steam. You, Blue!" She leaned another inch forward.

Blue threw up his head, lifted his heels, and ran like a scared jackrabbit over the uneven ground. They were not keeping to the trail at all; trails were too tame for them in that mood. They ran along the rim-rock at the last, where Billy Louise could glance down, now and then, at the river sliding like a bright-blue ribbon with icy edges through the gray, snow-spotted hills.

"Hold on, Blue!" Billy Louise pulled up on the reins. "Quit it, you old devil! A mile ought to be enough for once, I should think. There's cattle down there in that bottom, sure as you live. And we, my dear sir, are going down there and take a look at them." She managed to pull Blue down to stiff-legged jumps and then to a walk. Finally she stopped him, so that she could the better take in her surroundings and the possibilities of getting down.

In the country it is as in the cities. One forms habits of journeying. One becomes perfectly familiar with every hill and every little hollow in certain directions, while some other, closer part remains practically unexplored. Billy Louise had always loved the Wolverine canyon, and its brother, Jones canyon, which branched off from the first. As a child she had explored every foot of both, and had ridden the hills beyond. As a young woman she had kept to the old playground. Her cattle ranged at the head of the canyons.

The river bottoms came as near being unknown territory as she could have found within forty miles of her home. For one thing, the river bottom was narrow, except where was the Cove, and pinched in places till there seemed no way of passing from one to another. Little pockets there were, tucked away under the rocky bluff with its collar of "rim-rock" above. One might climb down afoot, but Billy Louise was true to her range breeding; she never went anywhere afoot if she could possibly get there on a horse. And down there by the river she never had happened to find it necessary to go, either afoot or a-horseback. Still, if cattle could get down there—

"I guess we'll have to ride back a way," she said, after a brief inspection, during which Blue stood so close to the rim that Billy Louise must have had a clear head to feel no tremor of nerves or dizziness.

She turned and rode slowly back along the edge, looking for the place where she believed cattle could get down if they were crazy enough to try.

"Don't look very encouraging, does it, Blue?" Billy Louise stared doubtfully at the place, leaning and peering over the rim. "What d'ye think? Reckon we can make it?"

Blue had caught sight of the moving specks far down next the river and up the stream half a mile or more. He was a cow-horse to the bone. He knew those far-off specks for cattle, and he knew that his lady would like a closer look at them. That's what cattle were made for: to haze out of brush and rocks and gullies and drive somewhere. So far as Blue knew, cattle were a game. You hunted them out of ungodly places, and the game was to make them go somewhere else against their wishes. He prided himself on being able to play that game, no matter what were the odds against him.