But plans, large or small, are not so easily made. Fate does not often give two chances in succession. And Fate that day was very busy in and out among the London traffic. Frances, hopeful and delighted, kept the appointment,—and waited a whole hour before she went anxiously to his flat to find out what was wrong. In the awful room she knew that Fate had made a different plan, and had carried it out. She was too late for him to recognise her, even. In the pocket of the coat he had been wearing she found a sheet of paper giving the names of hotels at Maloja, pension terms, and railway connections from London. She also found the letter he had written engaging the rooms. The envelope was addressed and stamped, but left open for her final approval. She keeps it still.

What she also keeps, however, more than the recollection of real, big quarrels that had come into their lives at other times, is the memory of the way they had left one another at that Tube station, and the horrid fact that she had gone home with resentment and unforgiveness in her heart. It was such a little thing at the moment. But the big, formidable quarrels had been adjusted, made up, forgotten, whereas this other regret would burn her till she died. “We were so cross and tired. But it might so easily have been different. If only ... I had not left him ... just like that ...!”

XVIII
ENTRANCE AND EXIT

These three—the old physicist, the girl, and the young Anglican parson who was engaged to her—stood by the window of the country house. The blinds were not yet drawn. They could see the dark clump of pines in the field, with crests silhouetted against the pale wintry sky of the February afternoon. Snow, freshly fallen, lay upon lawn and hill. A big moon was already lighting up.

“Yes, that’s the wood,” the old man said, “and it was this very day fifty years ago—February 13—the man disappeared from its shadows; swept in this extraordinary, incredible fashion into invisibility—into some other place. Can you wonder the grove is haunted?” A strange impressiveness of manner belied the laugh following the words.

“Oh, please tell us,” the girl whispered; “we’re all alone now.” Curiosity triumphed; yet a vague alarm betrayed itself in the questioning glance she cast for protection at her younger companion, whose fine face, on the other hand, wore an expression that was grave and singularly “rapt.” He was listening keenly.

“As though Nature,” the physicist went on, half to himself, “here and there concealed vacuums, gaps, holes in space (his mind was always speculative; more than speculative, some said), through which a man might drop into invisibility—a new direction, in fact, at right angles to the three known ones—‘higher space,’ as Bolyai, Gauss, and Hinton might call it; and what you, with your mystical turn”—looking toward the young priest—“might consider a spiritual change of condition, into a region where space and time do not exist, and where all dimensions are possible—because they are one.”

“But, please, the story,” the girl begged, not understanding these dark sayings, “although I’m not sure that Arthur ought to hear it. He’s much too interested in such queer things as it is!” Smiling, yet uneasy, she stood closer to his side, as though her body might protect his soul.

“Very briefly, then, you shall hear what I remember of this haunting, for I was barely ten years old at the time. It was evening—clear and cold like this, with snow and moonlight—when someone reported to my father that a peculiar sound, variously described as crying, singing, wailing, was being heard in the grove. He paid no attention until my sister heard it too, and was frightened. Then he sent a groom to investigate. Though the night was brilliant the man took a lantern. We watched from this very window till we lost his figure against the trees, and the lantern stopped swinging suddenly, as if he had put it down. It remained motionless. We waited half an hour, and then my father, curiously excited, I remember, went out quickly, and I, utterly terrified, went after him. We followed his tracks, which came to an end beside the lantern, the last step being a stride almost impossible for a man to have made. All around the snow was unbroken by a single mark, but the man himself had vanished. Then we heard him calling for help—above, behind, beyond us; from all directions at once, yet from none, came the sound of his voice; but though we called back he made no answer, and gradually his cries grew fainter and fainter, as if going into tremendous distance, and at last died away altogether.”

“And the man himself?” asked both listeners.