It was a ten-mile run to the bowl-shaped valley behind the foothills; and Colonel Craigmiles, mindful, perhaps, of his late seizure, did not speed the motor-car.

Recalling it afterward, Ballard remembered that the talk was not once suffered to approach the conflict in which he and his host were the principal antagonists. Miss Elsa's house-party, the matchless climate of Arcadia, the scenery, Ballard's own recollections of his Kentucky boyhood—all these were made to do duty; and the colonel's smile was so winning, his deep voice so sympathetic, and his attitude so affectionately paternal, that Ballard found his mental picture of a fierce old frontiersman fighting for his squatter rights fading to the vanishing point.

"Diplomacy," Mr. Pelham had suggested; and Ballard smiled inwardly. If it came to a crossing of diplomatic weapons with this keen-eyed, gentle-voiced patriarch, who seemed bent on regarding him as an honoured guest, the company's cause was as good as lost.

The road over which the motor-car was silently trundling avoided the headquarters camp at the dam by several miles, losing itself among the hogback foothills well to the southward, and approaching the inner valley at right angles to the course of the river and the railway.

The sun had sunk behind the western mountain barrier and the dusk was gathering when the colonel quickened the pace, and the car topped the last of the hills in a staccato rush. Ballard heard the low thunder of the Boiling Water in its upper canyon, and had glimpses of weird shapes of eroded sandstone looming in huge pillars and fantastic mushroom figures in the growing darkness.

Then the lights of Castle 'Cadia twinkled in their tree-setting at the top of the little knoll; the drought-hardened road became a gravelled carriage-drive under the pneumatic tires; and a final burst of speed sent the car rocketing to the summit of the knoll through a maple-shadowed avenue.

The great tree-trunk-pillared portico of the country house was deserted when the colonel cut out the motor-battery switch at the carriage step. But a moment later a white-gowned figure appeared in the open doorway, and the colonel's daughter came to the step, to laugh gayly, and to say:

"Why, Mr. Ballard, I'm astounded! Have you really decided that it is quite safe to trust yourself in the camp of the enemy?"

Ballard had seen Castle 'Cadia at field-glass range; and he had Bromley's enthusiastic description of the house of marvels to push anticipation some little distance along the way to meet the artistic reality. None the less, the reality came with the shock of the unexpected.

In the softened light of the shaded electric pendants, the massive pillars of the portico appeared as single trees standing as they had grown in the mountain forest. Underfoot the floor was of hewn tree-trunks; but the house walls, like the pillars, were of logs in the rough, cunningly matched and fitted to conceal the carpentry.

A man had come to take the automobile, and the colonel paused to call attention to a needed adjustment of the motor. Ballard made use of the isolated moment.

"I have accounted for you at last," he said, prolonging the greeting hand-clasp to the ultimate limit. "I know now what has made you what you are."

"Really?" she questioned lightly. "And all these years I have been vainly imagining that I had acquired the manner of the civilized East! Isn't it pathetic?"

"Very," he agreed quite gravely. "But the pathos is all on my side."

"Meaning that I might let you go and dress for dinner? I shall. Enter the house of the enemy, Mr. Ballard. A cow-punching princess bids you welcome."

She was looking him fairly in the eyes when she said it, and he acquitted her doubtfully of the charge of intention. But her repetition, accidental or incidental, of his own phrase was sufficiently disconcerting to make him awkwardly silent while she led the way into the spacious reception-hall.

Here the spell of the enchantments laid fresh hold on him. The rustic exterior of the great house was only the artistically designed contrast—within were richness, refinement, and luxury unbounded. The floors were of polished wood, and the rugs were costly Daghestans. Beyond portiÈres of curious Indian bead-work, there were vistas of harmonious interiors; carved furnishings, beamed and panelled ceilings, book-lined walls. The light everywhere came from the softly tinted electric globes. There was a great stone fireplace in the hall, but radiators flanked the openings, giving an added touch of modernity.

Ballard pulled himself together and strove to recall the fifty-mile, sky-reaching mountain barrier lying between all this twentieth-century country-house luxury and the nearest outpost of urban civilisation. It asked for a tremendous effort; and the realising anchor dragged again when Miss Craigmiles summoned a Japanese servant and gave him in charge.

"Show Mr. Ballard to the red room, Tagawi," she directed. And then to the guest: "We dine at seven—as informally as you please. You will find your bag in your room, and Tagawi will serve you. As you once told me when I teased you in your Boston workshop—'If you don't see what you want, ask for it.'"

The Kentuckian followed his guide up the broad stair and through a second-floor corridor which abated no jot of the down-stair magnificence. Neither did his room, for that matter. Hangings of Pompeian red gave it its name; and it was spacious and high-studded, and critically up to date in its appointments.

The little brown serving-man deftly opened the bag brought by the colonel's messenger from Ballard's quarters at the Elbow Canyon camp, and laid out the guest's belongings. That done, he opened the door of the bath. "The honourable excellency will observe the hot water; also cold. Are the orders other for me?"

Ballard shook his head, dismissed the smiling little man, and turned on the water.

"I reckon I'd better take it cold," he said to himself; "then I'll know certainly whether I'm awake or dreaming. By Jove! but this place is a poem! I don't wonder that the colonel is fighting Berserk to save it alive. And Mr. Pelham and his millionaires come calmly up to the counter and offer to buy it—with mere money!"

He filled the porcelain bath with a crystal-clear flood that, measured by its icy temperature, might have been newly distilled glacier drip; and the cold plunge did something toward establishing the reality of things. But the incredibilities promptly reasserted themselves when he went down a little in advance of the house-party guests, and met Elsa, and was presented to a low-voiced lady with silvery hair and the face of a chastened saint, named to him as Miss Cauffrey, but addressed by Elsa as "Aunt June."

"I hope you find yourself somewhat refreshed, Mr. Ballard," said the sweet-voiced chÂtelaine. "Elsa tells me you have been in the tropics, and our high altitudes must be almost distressing at first; I know I found them so."

"Really, I hadn't noticed the change," returned Ballard rather vaguely. Then he bestirred himself, and tried to live up to the singularly out-of-place social requirements. "I'm not altogether new to the altitudes, though I haven't been in the West for the past year or two. For that matter, I can't quite realise that I am in the West at this moment—at least in the uncitied part."

Miss Cauffrey smiled, and the king's daughter laughed softly.

"It does me so much good!" she declared, mocking him. "All through that dining-car dinner on the 'Overland Flyer' you were trying to reconcile me with the Western barbarities. Didn't you say something about being hopeful because I was aware of the existence of an America west of the Alleghanies?"

"Please let me down as easily as you can," pleaded the engineer. "You must remember that I am only a plain workingman."

"You are come to take poor Mr. Macpherson's place?" queried Miss Cauffrey; which was Ballard's first intimation that the Arcadian promotion scheme was not taboo by the entire house-hold of Castle 'Cadia.

"That is what I supposed I was doing, up to this evening. But it seems that I have stumbled into fairyland instead."

"No," said the house-daughter, laughing at him again—"only into the least Arcadian part of Arcadia. And after dinner you will be free to go where you are impatient to be at this very moment."

"I don't know about that," was Ballard's rejoinder. "I was just now wondering if I could be heroic enough to go contentedly from all this to my adobe shack in the construction camp."

Miss Craigmiles mocked him again.

"My window in the Alta Vista sleeper chanced to be open that night while the train was standing in the Denver station. Didn't I hear Mr. Pelham say that the watchword—your watchword—was to be 'drive,' for every man, minute, and dollar there was in it?"

Ballard said, "Oh, good Lord!" under his breath, and a hot flush rose to humiliate him, in spite of his efforts to keep it down. Now it was quite certain that her word of welcome was not a mere coincidence. She had overheard that brutal and uncalled-for boast of his about making love to "the cow-punching princesses"; and this was his punishment.

It was a moment for free speech of the explanatory sort, but Miss Cauffrey's presence forbade it. So he could only say, in a voice that might have melted a heart of stone: "I am wholly at your mercy—and I am your guest. You shouldn't step on a man when he's down. It isn't Christian."

Whether she would have stepped on him or not was left a matter indeterminate, since the members of the house-party were coming down by twos and threes, and shortly afterward dinner was announced.

By this time Ballard was growing a little hardened to the surprises; and the exquisitely appointed dining-room evoked only a left-over thrill. And at dinner, in the intervals allowed him by Miss Dosia Van Bryck, who was his table companion, there were other things to think of. For example, he was curious to know if Wingfield's air of proprietorship in Miss Craigmiles would persist under Colonel Craigmiles's own roof.

Apparently it did persist. Before the first course was removed Ballard's curiosity was in the way of being amply satisfied; and he was saying "Yes" and "No" like a well-adjusted automaton to Miss Van Bryck.

In the seating he had Major Blacklock and one of the Cantrell girls for his opposites; and Lucius Bigelow and the other sharer of the common Cantrell Christian name widened the gap. But the centrepiece in the middle of the great mahogany was low; and Ballard could see over it only too well.

Wingfield and Elsa were discussing playmaking and the playmaker's art; or, rather, Wingfield was talking shop with cheerful dogmatism, and Miss Craigmiles was listening; and if the rapt expression of her face meant anything.... Ballard lost himself in gloomy abstraction, and the colours of the electric spectrum suddenly merged for him into a greenish-gray.

"I should think your profession would be perfectly grand, Mr. Ballard. Don't you find it so?" Thus Miss Dosia, who, being quite void of subjective enthusiasm, felt constrained to try to evoke it in others.

"Very," said Ballard, hearing nothing save the upward inflection which demanded a reply.

Miss Van Bryck seemed mildly surprised; but after a time she tried again.

"Has any one told you that Mr. Wingfield is making the studies for a new play?" she asked.

Again Ballard marked the rising inflection; said "Yes," at a venture; and was straightway humiliated, as he deserved to be.

"It seems so odd that he should come out here for his material," Miss Van Bryck went on evenly. "I don't begin to understand how there can be any dramatic possibilities in a wilderness house-party, with positively no social setting whatever."

"Ah, no; of course not," stammered Ballard, realising now that he was fairly at sea. And then, to make matters as bad as they could be: "You were speaking of Mr. Wingfield?"

Miss Van Bryck's large blue eyes mirrored reproachful astonishment; but she was too placid and too good-natured to be genuinely piqued.

"I fear you must have had a hard day, Mr. Ballard. All this is very wearisome to you, isn't it?" she said, letting him have a glimpse of the real kindness underlying the inanities.

"My day has been rather strenuous," he confessed. "But you make me ashamed. Won't you be merciful and try me again?" And this time he knew what he was saying, and meant it.

"It is hardly worth repeating," she qualified—nevertheless, she did repeat it.

Ballard, listening now, found the little note of distress in the protest against play-building in the wilderness; and his heart warmed to Miss Dosia. In the sentimental field, disappointment for one commonly implies disappointment for two; and he became suddenly conscious of a fellow-feeling for the heiress of the Van Bryck millions.

"There is plenty of dramatic material in Arcadia for Mr. Wingfield, if he knows where to look for it," he submitted. "For example, our camp at the dam furnishes a 'situation' every now and then." And here he told the story of the catapulted stone, adding the little dash of mystery to give it the dramatic flavour.

Miss Dosia's interest was as eager as her limitations would permit. "May I tell Mr. Wingfield?" she asked, with such innocent craft that Ballard could scarcely restrain a smile.

"Certainly. And if Mr. Wingfield is open to suggestion on that side, you may bring him down, and I'll put him on the trail of a lot more of the mysteries."

"Thank you so much. And may I call it my discovery?"

Again her obviousness touched the secret spring of laughter in him. It was very evident that Miss Van Bryck would do anything in reason to bring about a solution of continuity in the sympathetic intimacy growing up between the pair on the opposite side of the table.

"It is yours, absolutely," he made haste to say. "I should never have thought of the dramatic utility if you hadn't suggested it."

"H'm!—ha!" broke in the major. "What are you two young people plotting about over there?"

Ballard turned the edge of the query; blunted it permanently by attacking a piece of government engineering in which, as he happened to know, the major had figured in an advisory capacity. This carrying of the war into Africa brought on a battle technical which ran on unbroken to the ices and beyond; to the moment when Colonel Craigmiles proposed an adjournment to the portico for the coffee and the tobacco. Ballard came off second-best, but he had accomplished his object, which was to make the shrewd-eyed old major forget if he had overheard too much; and Miss Van Bryck gave him his meed of praise.

"You are a very brave man, Mr. Ballard," she said, as he drew the portiÈres aside for her. "Everybody else is afraid of the major."

"I've met him before," laughed the Kentuckian; "in one or another of his various incarnations. And I didn't learn my trade at West Point, you remember."