"But oh," he always cries, "in that moment I knew the most terrible choice I have ever had to make, for it was not a choice between life and death, but a choice between two lives, each of infinite promised wonder. And what do you think it was that decided me, and made me choose the wholesome, humble life with little Miriam in preference to the grandeur of Skale's vast dream? What do you think?" And his face always turns pink and then flame-colored as he asks it, hesitating absurdly before giving the answer. "I'll tell you, because you'd never guess in this world." And then he lowers his voice and says, "It was the delicious little sweet perfume of her fingers as she held them over my lips….!"

That delicate, faint smell was the symbol of human happiness, and through all the whirlwind of sound and color about him, it somehow managed to convey its poignant, searching message of the girl's utter love straight into his heart. Thus curiously out of proportion and insignificant, indeed, are sometimes the decisive details that in moments of overwhelming experience turn the course of life's river this way or that….

With a single wild cry in his soul that found no audible expression, he gave up the unequal struggle. He turned, and with Miriam by his side, flew down the corridor from the advent of the Immensity that was upon them—from the approach of the escaping Letters.

VI

How Spinrobin found his way out of that sound-stricken house remains an unsolved mystery. He never understood it himself; he remembers only that when they reached the ground floor the vibrations of Skale's opening bass note had already begun. Its effect, too, was immediately noticeable. For the roar of the escaping Letters, which upstairs had reached so immense a volume as to be recognized only in terms of silence, now suddenly grew in a measure harnessed and restrained. Their vibration became reduced—down closer to the sixteen-foot wavelength which is the limit of human audition. They were being leashed in by the summoning master-tone. They grew once more audible.

On the rising swirl of sound the two humans were swept down passages and across halls, as two leaves are borne by a tempest, and after frantic efforts, in which Spinrobin bruised his body against doors and walls without number, he found himself at last in the open air, and at a considerable distance from the house of terror. Stars shone overhead. He saw the outline of hills. Breaths of cool wind fanned his burning skin and eyes.

But he dared not turn to look or listen. The music of that opening note, now rising through the building from the cellar, might catch him and win him back. The chord in which himself and Miriam were to have uttered their appointed tones, even half-told, was still mighty to overwhelm. Its effect upon the Letters themselves had been immediate.

The feeling that he had proved faithless to Skale, unworthy of the great experiment, never properly attuned to this fearful music of the gods—this was forgotten in the overmastering desire to escape from it all into the safety of common human things with Miriam. Setting his course ever up the hills, he ran on and on, till breath failed him utterly and he was obliged to stop for lack of strength. And it was only then he realized that the whole time the girl had been in his arms. He had been carrying her.

Placing her on the ground, he caught a glimpse of her eyes in the darkness, and saw that they were still charged with the one devouring passion that had made the sacrifice of Skale and of all her training since birth inevitable. Soft and glowing with her first knowledge of love, her grey eyes shone like stars newly risen.

"Come, come!" he whispered hoarsely; "we must get as far as possible—away from it all. Across the hills we shall find safety. Once the splendors overtake us we are lost…."