But the real deciding point--which, somehow, he knew must come--the moment at which these conflicting notes should become a chord, was fixed for Sunday evening next. Up to now he had had evidence of her presence, he had received intelligible messages, though fragmentary and half stammered through the mysterious veil, he had for an instant or two looked upon her face; but the real point, he hoped, would come in two days. The public _séances_ had not impressed him. He had been to three or four of these in a certain road off Baker Street, and had been astonished and disappointed. The kind of people that he had met there--sentimental bourgeois with less power of sifting evidence than the average child, with a credulity that was almost supernatural--the medium, a stout woman who rolled her eyes and had damp fat fingers; the hymn-singing, the wheezy harmonium, the amazing pseudo-mystical oracular messages that revealed nothing which a religiose fool could not invent--in fact the whole affair, from the sham stained-glass lamp-shade to the ghostly tambourines overhead, the puerility of the tricks played on the inquirers, and all the rest of it--this seemed as little connected with what he had experienced with Mr. Vincent as a dervish dance with High Mass. He had reflected with almost ludicrous horror upon the impression it would make on Maggie, and the remarks it would elicit. But this other engagement was a very different matter. They were going to attempt a further advance. It had, indeed, been explained to him that these attempts were but tentative and experimental; it was impossible to dictate exactly what should fall; but the object on Sunday night was to go a step further, and to bring about, if possible, the materialization process to such a point that the figure could be handled, and could speak. And it seemed to Laurie as if this would be final indeed.... * * * * * So he sat this evening, within forty-eight hours of the crisis, thinking steadily. Half a dozen times, perhaps, the thought of Maggie recurred to him; but he was learning how to get rid of that. Then he took up the note and opened it. It was filled with four pages of writing. He turned to the end and read the signature. Then he turned back and read the whole letter. * * * * * It was very quiet as he sat there thinking over what he had read. The noise of Fleet Street came up here only as the soothing murmur of the sea upon a beach; and he himself sat motionless, the firelight falling upwards upon his young face, his eyes, and his curly hair. About him stood his familiar furniture, the grand piano a pool of glimmering dark wood in the background, the tall curtained windows suggestive of shelter and warmth and protection.