still, a trout is unmistakable.

"That's a pretty trout," I said one day.

"He ain't no trout. That thar's a chub."

"How do you know that?" I asked.

"A chap told me so."

"I should call it a trout."

"Wal, they call it a chub down at the terminus,[2] and I reckon the boys there know something. Anyway, he's a chub in this country."

With this conclusive argument Andrews always crushed me. We were at issue upon several questions of this and other natures. Only one, however, threatened to result unpleasantly.

Andrews had a boy. He was a surly, flat-faced boy, with a nose like a red pill. His name was Bud, or Buddy. The father thought all the world of Bud. He was one of the many "smartest boys in the States." Naturally his proud spirit brooked no restraint. On all subjects he considered himself the best-informed person in the party. Although only twelve years old, his education was complete, and he possessed, together with great experience and implicit self-reliance, a shot-gun, a rifle, and a racing pony. Bud from the commencement had assumed command of the expedition; he seemed to labour under the impression that we had come from England on purpose to accompany him.

Whenever the trail was well travelled, he would drive our spare stock a few yards ahead of us, so that we were thoroughly annoyed by the dust. This amused him. Expostulation being without avail, I was forced to insist upon his taking his amusement in some other way. Bud declared that "he would be dog-durned if he was going to run his interior" (he called it by some other name) "out a-driving the stock any further ahead—durned if he would." However, he was induced to change his mind, and although the teamster expended a great deal of energy in bold talk and gesticulation, the moment an opportunity was offered him of displaying his prowess, he collapsed. The matter was, therefore, settled amicably. Thenceforward Bud was more circumspect. He used to overeat himself. When just retribution overtook him, his devoted parent, in an agony of fear, would declare his intention of returning to the terminus in quest of a doctor. On two occasions we hung for awhile in the greatest anxiety upon Bud's languid responses to inquiries concerning his health; and we questioned him as if we loved him—which we didn't. We all doctored him, too. Yet he lived! Evidently his constitution was strong. Once, in a fit of meddlesome benevolence, I restrained his father from giving him a powerful aperient for diarrhœa. Like most acts of officious good-nature, it was often a source of regret afterwards.

It is a fatal mistake to allow a boy to accompany a party of this kind, the more especially one of these ill-conditioned, never-corrected, western frontier cubs. They seem to think it incumbent upon them to air their smartness and impertinence at the expense of strangers. Dogs, in camp, are apt to lead to trouble, too, in the West. A dog is regarded there with somewhat the same feelings that he would excite in a Mussulman household. Our dog was the cause of annoyance on several occasions. Once the men mutinied in a body, because I collected some scraps after supper, and gave them to him on a plate.

Those who dwell in the neighbourhood of the Yellowstone National Park, love enthusiastically to term it Wonderland, and not without reason. Within its boundaries (one hundred miles square), there are over 10,000 active geysers, hot springs, fumaroles, solfataras, salses, and boiling pools. Of these, over 2,000 are found in the small area comprising the Upper, Middle, and Lower Geyser Basins. Sulphur mountains, an obsidian mountain, a mud volcano, a so-called blood geyser, and various other remarkable phenomena add to the interest of this extraordinary region, whilst there is scenery here that, for grandeur and grotesqueness, may challenge comparison with the world's most striking features. Proceeding at once towards the Upper Geyser Basin, we pass the Lower Basin with its so termed "paint pots," or "cream pots," boiling vats of a semi-silicious clay, which varies in colour from creamy white to pink or slate, some fine geysers, and the intermediate "Hell's half-acre," and adjoining pools. These are at once the most impressive and beautiful pools in the Park. I turned aside twice to them—once on my way to the Upper Basin, and once on my return; seeing them on these occasions under completely diverse aspects, for on the first day a thunderstorm darkened the wonted serenity of the sky.

They are situated in a desolate expanse of white, formed by deposits from the numerous springs that bubble up on all sides. The first pool is of comparative unimportance. The second (whence the locality derives its name) considerably exceeds half-an-acre in size. It has but recently assumed its present dimensions. These are daily increasing, apparently, and it bids fair, if its devouring energies continue unabated, to unite with its fellow pools, and form a lake some acres in extent. Numerous cracks and fissures scallop its edges, indicating the direction of future encroachments, and it is with feelings of some misapprehension that the stranger to these infernal regions cautiously approaches to windward of the stream, to gaze into the awesome gulf below him. The boiling hiss and roar of many waters issues unceasingly from its depths, but heavy clouds veil them from view, and the miniature cliffs that plunge precipitously down are speedily lost in steam. A breath of wind sweeps past, and through a rift in the swelling billows of vapour a glimpse of the seething surface is obtained. It is a sight that alone repays the labour of a journey thither. And seen as I first saw it, when thunder rolled overhead, and the heavens were rent from time to time with the flash of lightning, the wild character of the scene was enhanced.

Unlike "Hell's half-acre," the third and largest pool is brimful, and overflows its edges, forming, with the minerals that its waters contain in solution, a succession of steps and tiny ledges, which entirely surround it. It is impossible to conceive anything more beautiful than the colouring here presented. The water is of the purest, brightest cerulean hue, but near the shallow edges it takes its tone from the enclosing rocks, and the glorious azure is lost in yellow, pale green, or red, whilst chemical deposits, in exquisite arrangements, such as the genius of Nature alone can suggest, of écru and ivory, lemon and orange, buff, chocolate, brown, pink, vermilion, bronze, and fawn encircle the pool, or paint with ribbon-like effect the tiny streams that trickle from its overflow. Nor is this all. In the transparent curtain of languid steam—an airy tissue of impossible delicacy, that is gently wafted across the pine-wood landscape—dim reflections of all these wondrous colours, slowly dissipating and fading from sight, are visible. Alas, that anything so lovely should ever fade! The sleepy stillness, the appearance of profound depth, and the moist brilliancy of colouring in this pool defy description. The brush of the greatest artist, the pen of the finest writer would alike be laid aside in despair, and the genius of man forced to bow before the power of Nature, were it tasked to convey a faithful picture of the fantastic beauty of this unearthly scene.

Passing on through a pine forest, seared and blackened by recent fires, and through the Middle Geyser Basin, with its columns of steam, its subterraneous