They stretched their legs and uncramped their backs; they ate and remounted and on through the afternoon single-filed along the farther slope where a family herd of mountain-goats browsed among the stones and paid practically no heed to them. They saw a solitary bighorn ram with a twisted double cornucopia springing out of his skull and likewise they saw a pair of indifferent mule-deer and enough landscapes to fill all the souvenir post-card racks of the world; for complete particulars consult the official guide-book of Our National Playgrounds.

Evening brought them across a bony hip of the Divide to within sight of the distant rear boundary of the governmental domain. So they pitched the tents and coupled up the collapsible stove there in a sheltered small cove in the Park’s back yard and watched the sun go down in his glory. When the moon rose it was too good to believe. You almost could reach up and jingle the tambourines of little circling stars; anyhow, you almost thought you could. It was a magic hour, an ideal place for love-making among the young of the species. Realizing the which, Mrs. Gatling had a severe sinking and apprehensive sensation directly behind the harness buckle on the ample belt which girthed her weary form amidships. She’d been apprehensive all day but now the sinking was more pronounced.

She strained at the tethers of her patience though until supper was over and it was near hushaby-time for the tired forms of the middle-aged. Within the shelter of their small tent she spoke then to her husband, touching on the topic so stedfastly uppermost in her brain.

“Oh, Hector,” she quavered, “I’m actually beginning to be afraid you’re right. They’ve been together this livelong day. Neither one of them had eyes for anything or anybody else. The way he helped her on and off her horse! The way he fetched and carried for her! And the way she let him do it! And they’re—they’re together outside now. Oh, Hector!”

“They certainly are,” he stated. “Sitting on a slab of rock in that infernal moonlight like a couple of feeble-minded turtle-doves. Why in thunder couldn’t it ’a’ rained tonight—good and hard? Romola, I don’t want to harry you up any more than’s necessary but you take, say, about two or three more nights like this and they’re liable to do considerable damage to tender hearts.”

“Don’t I know it? O-oh, Hector!”

“Well, anyhow, I had the right angle on the situation before you tumbled,” he said with a sort of melancholy satisfaction. “I can give myself credit for that much intelligence anyhow.” It was quite plain that he did.

He stepped, a broad shape in his thick pajamas and quilted sleeping-boots, to the door flap and he drew the canvas back and peeped through the opening.

The pair under discussion had found the night air turning chill and their perch hard. They got up and stood side by side in the shimmering white glow. Against a background of luminous blue-black space, it revealed their supple figures in strong, sharp relief. The youth made a handsome shadowgraph. His wide-brimmed sugar-loaf hat; his blue flannel blouse with its flaunting big buttons; his Angora chaps with wings on them that almost were voluminous enough for an eagle’s wings; his red silk neckerchief reefed in by a carved bone ring to fit a throat which Mr. Gatling knew to be sun-tanned and wind-tanned to a healthy mahogany-brown; his beaded, deep-cuffed gauntlets; his sharp-toed, high-heeled, silver-roweled boots of a dude cowboy—they all matched and modeled in with the slender waist and the flat thighs and the sinewy broad shoulders and the alert head of the wearer.

His name was Hayes Tripler, but the other two guides generally called him “Slick” and they looked up to him, for he had ridden No Name, the man-killer, at last year’s Pendleton Round-up and hoped this year to be in the bulldogging money over the line at Calgary. Within his limitations he was an exceedingly competent person and given to deporting himself accordingly.