Absently she let down the bars in the narrowest place in the gorge and lifted them into their rude sockets after she had led her horse through. All through the years since Marthy had gone down that rocky gash in search of Buck and Bawley, no human being had entered or left the Cove save through that narrow opening. The tingle of romance which swept always the nerves of the girl when she rode that way fastened upon her now. She wished the Cove belonged to her; she thought she would like to live in a place like that, with warlike Indians all around and that gorge to guard day and night. She wished she had been Marthy, discovering that place and taming it, little by little, in solitary achievement the sweeter because it had been hard. "It's a bigger thing," said Billy Louise aloud to her horse, "to make a home here in this wilderness, than to write the greatest poem in the world or paint the greatest picture or--anything. I wish..." Blue was climbing steadily out of the gorge, twitching an ear backward with flattering attention when his lady spoke. He held it so for a minute, waiting for that sentence to be finished, perhaps; for he was wise beyond his kind--was Blue. But his lady was staring at the rock wall they were passing then, where the winds and the cold and heat had carved jutting ledges into the crude form of cabbages; though Billy Louise preferred to call them roses. Always they struck her with a new wonder, as if she saw them for the first time. Blue went on, calmly stepping over this rock and, around that as if it were the simplest thing in the world to find sure footing and carry his lady smoothly up that trail. He threw up his head so suddenly that Billy Louise was startled out of her aimless dreamings, and pointed nose and ears toward the little creek-bottom above, where Marthy had lighted her camp-fire long and long ago. A few steps farther, and Blue stopped short in the trail to look and listen. Billy Louise could see the nervous twitchings of his muscles under the skin of neck and shoulders, and she smiled to herself. Nothing could ever come upon her unaware when she rode alone, so long as she rode Blue. A hunting dog was not more keenly alive to his surroundings. "Go on, Blue," she commanded after a minute. "If it's a bear or anything like that, you can make a run for it; if it's a wolf, I'll shoot it. You needn't stand here all night, anyway." Blue went on, out from behind the willow growth that hid the open. He returned to his calm, picking a smooth trail through the scattered rocks and tiny washouts. It was the girl's turn to stare and speculate. She did not know this horseman who sat negligently in the saddle and looked up at the cedar-grown bluff beyond, while his horse stood knee-deep in the little stream. She did not know him; and there were not so many travelers in the land that strangers were a matter of indifference.