"Dennison," Reed spoke with masterful abruptness; "would you mind doing a letter or two at my dictation? Duncan is busy in the laboratory, this afternoon; and these things must go out on to-night's mail." His voice was steady, as he spoke; but in his brave brown eyes Dolph recognized the old-time harried, hunted look which he had hoped would never come again. Later, the letters done, Dolph went away without waiting for more conversation. For a singularly happy-go-lucky mortal, Dolph's instincts were to be by no means distrusted.

Dolph's going was only just in time to prevent his meeting Olive who came around the curve of the street, just as he was leaving the Opdyke grounds. He waved his hat to her from afar, and she answered his greeting; but neither of them changed the direction of his steps. They saw each other often enough, in any case; and it was an accepted fact between them that Reed's calls were better taken singly, as a rule, than in pairs.

However, as she went into Reed's room, that day, Olive began to have her doubts how long the old rule would hold good. Reed was increasingly busy, nowadays. Letters and drawings, photographs and samples of ores were piling in upon him from all parts of the country. The old phrase, indeed, was gaining a new fulfilment: the mountain was coming to Mahomet in all literalness. Olive had long since become accustomed to finding the room littered with the débris of much consulting, had grown accustomed to having her trivial gossip interrupted by the advent of fresh letters and a new supply of specimen ores. She had grown glib in reading off the unfamiliar phrasing of the letters, facile in writing down the totally unspellable words of Opdyke's dictated replies. In all of this, however, she had been made to feel aware that she herself stood first to Reed, his work stood second.

Not that Olive for one instant would have allowed herself consciously to become jealous of Reed's work. She was too sane and generous for that, too happy in the change it was making in Reed's existence. He was alert and enthusiastic now, where aforetime he was passive and plucky. His brown eyes snapped, not gleamed expressively. In short, the new assistant was finding out, to his extreme surprise, that his position was no sentimental sinecure, that, coming to be hands and feet to supplement an active scientific brain, he was likely to work more strenuously, more to the purpose, than he had done in the New York office of the brilliant specialist who had sent him up to Reed.

It was several weeks now since Dolph had made his crisp suggestion that Reed take his profession into bed with him. Even in that little time, the change was measureless; to all practical intents and purposes, the dying had come into a new life. The life, too, was by no means wholly intellectual. As Reed's professional enthusiasm grew stronger, his bodily gain apparently kept pace with it. To be sure, the lower half of him was totally, irrevocably dead. Nevertheless, by sheer, energetic will, Opdyke was making the upper half of his body do duty for the whole, was gaining a control over his crippled lower limbs that, six months before, he would have pronounced impossible.

With Ramsdell to pull and pry him to position, nowadays, he sat leaning up against the pillows on his bed, for an hour or two of every morning. The effort brought the beads of sweat out upon his forehead; but he took that a good deal as a matter of course, talked bravely of a rolling chair and a lift built on the corner of the house and even, a little later on, of a motor car and of a down-town office. Best of all, the old haunted look had left his eyes for ever. At least, so Olive had believed, until that day. To-day, despite his smile of greeting, the old expression was peering out at her, and she felt her hopes chilling within her at the sight.

"What is it, Reed?" she asked him, after a few minutes of trivial conversation. "Something has gone wrong."

"Not with me," he told her quickly. "In fact, things are very right. Ask Ramsdell."

"But you look—"

"How?" His laugh awaited her final word.