AUGUST FIRST.

The man shook as if in an ague. He laid the letter on a table and fastened it open with weights so that the May breeze, frolicking through the top of the Parish House, might not blow it away. Standing over it, bending to it, sitting down, he read it and re-read it, and paced the room and came back and bent over it. He groaned as he looked at the date. Seven months ago if he had had it—what could have held him? She loved him—what on earth could have kept him from her, knowing that? Not illness nor oceans or her will. No, not her will, if she cared; and she had said it. He would have swept down her will like a tidal wave, knowing that.

Seven months ago! He would have followed her to Germany. He laughed at the thought that she believed herself hidden from him. The world was not big enough to hide her. What was a trip to Germany—to Madagascar? But now—where might she not be—what might not have happened? She might be dead. Worse—and this thought stopped his pulse—she might be married.

That was the big, underlying terror of his mind. In his restless pacing he stopped suddenly as if frozen. His brain was working this way and that, searching for light. In a moment he knew what he would do. He dashed down the familiar steep stairs; in four minutes more he had raced across the street to the rectory, and brought up, breathless, in the rector's study.

"What's the matter—a train to catch?" the rector demanded, regarding him.

"Just that, doctor. Could I be spared for three days?"

The rector had not failed to have his theories about this brilliant, hard-working, unaccountable, highly useful subaltern of his. His heart had one of its warmest spots for McBirney. Something was wrong with him, it had been evident for months; one must help him in the dark if better could not be done.

"Surely," said the rector.

There was a fast train west in an hour; the man and his bag were on it, and twenty-four hours later he was stumbling off a car at the solid, vine-covered, red brick station at Forest Gate. An inquiry or two, and then he had crossed the wide, short street, the single business street of the rich suburb, facing the railway and the station, and was in the post-office. He asked about one Robert Halarkenden. The postmaster regarded him suspiciously. His affair was to sort letters, not to answer questions. He did the first badly; he did not mean to do the other at all.

"No such person ever been in town," he answered coldly, after a moment's staring. The man who had hurried a thousand miles to ask the question, set his bag on the floor and faced the postmaster grimly.