Eve was so tiny, so fragile, so good! It wasn’t fair that this bullying unseen spirit of illness should torture and harry her and sap the life of her—while the man who right blithely would have been burned to a crisp to please her, sat helpless at the bedside, unable to do a thing to drive forth the damnable visitant! Jeff Titus dwelt upon the theme of his own impotence to save her; he swore venomously, and in the peculiarly hideous diction of Kentucky mountaineer blasphemy.

There were doctors, of course, in the county seat of Duneka, thirty-two miles away. But they might as well have been in Austria, for all the good they could do the sick girl. Jeff could not desert Eve to go in quest of such a physician. Nor could he send one of his mile-distant neighbours. He knew that. It would be of no use.

Those city doctors had no convenient means of getting over the thirty-odd miles of half-inaccessible trail, to his hinterland farm. Assuredly none of them was going to make the journey on foot or on mule-back, leaving his town practice for days, at the behest of a hill-billy who perhaps could not or would not pay for the sacrifice.

Meantime, Eve was growing worse, steadily worse. Even the ignorant Jeff could see that. So, apparently, could the only sharer of his day-and-night vigils—a huge and lionlike dog which lay pressed close to the far side of the bed, and which all Titus’ commands could not keep out of the sick-room.

This dog, Robin Adair, was the joy of Eve’s heart—or he had been, when her heart still could hold joy and not merely fever and delirium. One of Eve’s ragged hill-billy admirers had given the dog to her; in the old days, when Robin was a roly-poly mass of tawny-brown fluff, no bigger than a Persian cat.

The dog had grown into a shaggy giant. A passing seed-catalogue man had told Eve he was a collie—a breed of which she had heard, in a vague fashion, as emanating from Scotland. And she had named him Robin Adair; after the hero of a Scotch song her mother had been wont to sing. He was Robin, for short. When she had married Jeff Titus, she had brought her beloved collie to live at the mountain shack.

From the moment his mistress fell ill, Robin had not once willingly stirred from her bedside. Drinking little, eating nothing, the great dog had lain there, his sorrowing brown eyes fixed on the small white figure in the big slab bed. But of late he was beginning to vary the vigil by low-voiced whines, from time to time. And once or twice his huge body quivered as if in physical pain.

It was on the dawn of the fourth day that Robin got to his feet with a leap, and, pointing his heavy muzzle skyward, set the still room to reverberating with a yell that was nothing short of unearthly.

Jeff, starting from his daze of misery, made as though to throttle the brute that had broken in on the invalid’s unresting rest. Then, remembering Eve’s affection for the collie, he contented himself with picking Robin up bodily and bearing him towards the door; with the intent of putting him out of the house.

The door, before Jeff could reach it, was flung open from outside. On the threshold stood a ramrodlike figure in rusty black. The caller was the Reverend Ephraim Stair—Methodist circuit-rider for the up-State counties, and a man whose brain and heart had long since made him the blindly obeyed autocrat of his scattered mountain flock.