apologized. "Could you give a fellow a lift?"

"Guess so." It was friendly, even though a bit disgruntled; "hop on."

And Fairchild hopped, once more to sit on the tailboard, swinging his legs, but this time his eyes saw the ever-changing scenery without noticing it. In spite of himself, Fairchild found himself constantly staring at a vision of a pretty girl in a riding habit, with dark-brown hair straying about equally dark-brown eyes, almost frenzied in her efforts to change a tire in time to elude a pursuing sheriff. Some way, it all did n't blend. Pretty girls, no doubt, could commit infractions of the law just as easily as ones less gifted with good looks. Yet if this particular pretty girl had held up a pay wagon, why did n't the telephoned notice from Denver state the fact, instead of referring to her as a man? And if she had n't committed some sort of depredation against the law, why on earth was she willing to part with ten dollars, merely to save a few moments in changing a tire and thus elude a sheriff? If there had been nothing wrong, could not a moment of explanation have satisfied any one of the fact? Anyway, were n't the officers looking for a man instead of for a woman? And yet:

"If she was n't guilty of something, why did she run?"

It was too much for any one, and Fairchild knew it. Yet he clung grimly to the mystery as the truck clattered on, mile after mile, while the broad road led along the sides of the hills, finally to dip downward and run beside the bubbling Clear Creek,—clear no longer in the memory of the oldest inhabitant; but soiled by the silica from ore deposits that, churned and rechurned, gave to the stream a whitish, almost milk-like character, as it twisted in and out of the tortuous cañon on its turbulent journey to the sea. But Fairchild failed to notice either that or the fact that ancient, age-whitened water wheels had begun to appear here and there, where gulch miners, seekers after gold in the silt of the creek's bed, had abandoned them years before; that now and then upon the hills showed the gaunt scars of mine openings,—reminders of dreams of a day long past; or even the more important fact that in the distance, softened by the mellowing rays of a dying sun, a small town gradually was coming into view. A mile more, then the truck stopped with a jerk.

"Where you bound for, pardner?"

Fairchild turned absently, then grinned in embarrassment.

"Ohadi."

"That's it, straight ahead. I turn off here. Stranger?"

"Yep."

"Miner?"

Fairchild shrugged his shoulders and nodded noncommittally. The truck driver toyed with his wheel.

"Just thought I 'd ask. Plenty of work around here for single and double jackers. Things are beginning to look up a bit—at least in silver. Gold mines ain't doing much yet—but there 's a good deal happening with the white stuff."

"Thanks. Do you know a good place to stop?"

"Yeh. Mother Howard's Boarding House. Everybody goes there, sooner or later. You 'll see it on the left-hand side of the street before you get to the main block. Good old girl; knows how to treat anybody in the mining game from operators on down. She was here when mining was mining!"

Which was enough recommendation for Mother Howard. Fairchild lifted his bag from the rear of the vehicle, waved a farewell to the driver and started into the village. And then—for once—the vision of the girl departed, momentarily, to give place to other thoughts, other pictures, of a day long gone.

The sun was slanting low, throwing deep shadows from the hills into the little valley with its chattering, milk-white stream, softening the scars of the mountains with their great refuse dumps; reminders of hopes of twenty years before and as bare of vegetation as in the days when the pick and gad and drill of the prospector tore the rock loose from its hiding place under the surface of the ground. Nature, in the mountainous country, resents any outrage against her dignity; the scars never heal; the mine dumps of a score of years ago remain the same, without a single shrub or weed or blade of grass growing in the big heaps of rocky refuse to shield them.

But now it was all softened and aglow with sunset. The deep red buildings of the Argonaut tunnel—a great, criss-crossing hole through the hills that once connected with more than thirty mines and their feverish activities—were denuded of their rust and lack of repair. The steam from the air-compressing engine, furnishing the necessary motive power for the drills that still worked in the hills, curled upward in billowy, rainbow-like coloring. The scrub pines of the almost barren mountains took on a fluffier, softer tone; the jutting rocks melted away into their own shadows, it was a picture of peace and of memories.

And it had been here that Thornton Fairchild, back in the nineties, had dreamed his dreams and fought his fight. It had been here—somewhere in one of the innumerable cañons that led away from the little town on every side—that Thornton Fairchild had followed the direction of "float ore" to its resting place, to pursue the vagrant vein through the hills, to find it at last, to gloat over it in his letters to Beamish and then to—what?

A sudden cramping caught the son's heart, and it pounded with something akin to fear. The old foreboding of his father's letter had come upon him, the mysterious thread of that elusive, intangible Thing, great enough to break the will and resistance of a strong man and turn him into a weakling—silent, white-haired—sitting by a window, waiting for death. What had it been? Why had it come upon his father? How could it be fought? All so suddenly, Robert Fairchild had realized that he was in the country of the invisible enemy, there to struggle against it without the slightest knowledge of what it was or how it could be combated. His forehead felt suddenly damp and cold. He brushed away the beady perspiration with a gesture almost of anger, then with a look of relief, turned in at a small white gate toward a big, rambling building which proclaimed itself, by the sign on the door, to be Mother Howard's Boarding House.

A moment of waiting, then he faced a gray-haired, kindly faced woman, who stared at him with wide-open eyes as she stood, hands on hips, before him.

"Don't you tell me I don't know you!" she burst forth at last.

"I 'm afraid you don't."

"Don't I?" Mother Howard cocked her head. "If you ain't a Fairchild, I 'll never feed another miner corned beef and cabbage as long as I live. Ain't you now?" she persisted, "ain't you a Fairchild?"

The man laughed in spite of himself. "You guessed it."

"You 're Thornton Fairchild's boy!" She had reached out for his handbag, and then, bustling about him, drew him into the big "parlor" with its old-fashioned, plush-covered chairs, its picture album, its glass-covered statuary on the old, onyx mantel. "Did n't I know you the minute I saw you? Land, you're the picture of your dad! Sakes alive, how is he?"

There was a moment of silence. Fairchild found himself suddenly halting and boyish as he stood before her.

"He 's—he 's gone, Mrs. Howard."

"Dead?" She put up both hands. "It don't seem possible. And me remembering him looking just like you, full of life and strong and—"

"Our pictures of him are a good deal different. I—I guess you knew him when everything was all right for him. Things were different after he got home again."

Mother Howard looked quickly about her, then with a swift motion closed the door.

"Son," she asked in a low voice, "did n't he ever get over it?"

"It?" Fairchild felt that he stood on the threshold of discoveries. "What do you mean?"

"Didn't he ever tell you anything, Son?"

"No. I—"

"Well, there was n't any need to." But Mother Howard's sudden embarrassment, her change of color, told Fairchild it was n't the truth. "He just had a little bad luck out here, that was all. His—his mine pinched out just when he thought