And that scrap of wood he idly set in motion out of impulse also went its destined way upon the hurrying water that never dared to stop. Proud of its new-found motion, it bobbed down merrily, spinning and turning for a mile or so, dancing gaily over sunny meadows, brushing the dipping buttercups as it passed, through vineyards, woods, and under dusty roads in neat, cool gutters, and tumbling headlong over little waterfalls, until it neared the plain. And so, finally, it came to a wooden trough that led off some of the precious water to a sawmill where bare-armed men did practical and necessary things. At the parting of the ways its angles delayed it for a moment, undecided which way to take. It wobbled. And upon that moment’s wobbling hung tragic issues—issues of life and death.

Unknowing (yet assuredly not unknown), it chose the trough. It swung light-heartedly into the tearing sluice. It whirled with the gush of water towards the wheel, banged, spun, trembled, caught fast in the side where the cogs just chanced to be—and abruptly stopped the wheel. At any other spot the pressure of the water must have smashed it into pulp, and the wheel have continued as before; but it was caught in the one place where the various tensions held it fast immovably. It stopped the wheel, and so the machinery of the entire mill. It jammed like iron. The particular angle at which the double-handed saw, held by two weary and perspiring men, had cut it off a year before just enabled it to fit and wedge itself with irresistible exactitude. The pressure of the tearing water combined with the weight of the massive wheel to fix it tight and rigid. And in due course a workman—it was the foreman of the mill—came from his post inside to make investigations. He discovered the irritating item that caused the trouble. He put his weight in a certain way; he strained his hefty muscles; he swore—and the scrap of wood was easily dislodged. He fished the morsel out, and tossed it on the bank, and spat on it. The great wheel started with a mighty groan. But it started a fraction of a second before he expected it would start. He overbalanced, clutching the revolving framework with a frantic effort, shouted, swore, leaped at nothing, and fell into the pouring flood. In an instant he was turned upside down, sucked under, drowned. He was engaged to be married, and had put by a thousand kronen in the Tiroler Sparbank. He was a sober and hard-working man. ...

There was a paragraph in the local paper two days later. The Englishman, asking the porter of his Gasthaus for something to wrap up a present he was taking to his cousin in the sanatorium, used that very issue. As he folded its crumpled and recalcitrant sheets with sentimental care about the precious object his eye fell carelessly upon the paragraph. Being of an idle and reflective temperament, he stopped to read it—it was headed “Unglücksfall,” and his poetic eye, inherited from his foolish, rhyming father, caught the pretty expression “fliessandes Wasser.” He read the first few lines. Some fellow, with a picturesque Tyrolese name, had been drowned beneath a mill-wheel; he was popular in the neighbourhood, it seemed; he had saved some money, and was just going to be married. It was very sad. “Our readers’ sympathy” was with him. ... And, being of a reflective temperament, the Englishman thought for a moment, while he went on wrapping up the parcel. He wondered if the man had really loved the girl, whether she, too, had money, and whether they would have had lots of children and been happy ever afterwards. And then he hurried out towards the sanatorium. “I shall be late,” he reflected. “Such little, unimportant things delay one ...!”

[XIII]
A VICTIM OF HIGHER SPACE

“There’s a hextraordinary gentleman to see you, sir,” said the new man.

“Why ‘extraordinary’?” asked Dr. Silence, drawing the tips of his thin fingers through his brown beard. His eyes twinkled pleasantly. “Why ‘extraordinary,’ Barker?” he repeated encouragingly, noticing the perplexed expression in the man’s eyes.

“He’s so—so thin, sir. I could hardly see ’im at all—at first. He was inside the house before I could ask the name,” he added, remembering strict orders.

“And who brought him here?”

“He come alone, sir, in a closed cab. He pushed by me before I could say a word—making no noise not what I could hear. He seemed to move so soft like——”

The man stopped short with obvious embarrassment, as though he had already said enough to jeopardise his new situation, but trying hard to show that he remembered the instructions and warnings he had received with regard to the admission of strangers not properly accredited.