"Oh, please," he said, "please, my dears, be quiet. This is wonderful, this is inexplicable, but we have only begun. Let us see this thing through to the very, very end. Hush! Be quiet! There is no reason, nor is there any need, for hysteria or for fear."

The words of the Churchman calmed them all. They looked at him, they looked at each other with startled eyes, and once more there was a great and enduring silence.

Then Sir William spoke. His face was as pale as linen; he was not at all the person whom they had seen half-an-hour ago—but he spoke swiftly to them.

"His Lordship," he said, "has given us one instance of how the brain works, and he has enabled us to watch his marvellous memory of what he has so lately seen. And now, I will ask some one or other of you to come down here and help me."

Young Lord Landsend looked at Mrs. Hoskin-Heath and winked.

"I shall be very pleased, Sir William," he said in the foolish, staccato voice of his class and kind, "I shall be very pleased, Sir William, to think for you and all the rest of us here."

Lord Landsend stumbled down from where he sat and went towards the chair. As he did so, there were not wanting people who whispered to each other that a penny for his thoughts was an enormous price to pay. The cap was fitted on his head; they all saw it gleaming there above the small and vacuous face; and then once more the lights went out.

The great circle of white light upon the screen remained fixed and immovable. No picture formed itself or occurred within the frame of light and shadow. For nearly a minute the circle remained unsullied.

Then Mrs. Hoskin-Heath began to titter. Every one, relieved from the tension of the first experiment, joined her in her laugh. They all realized that young Lord Landsend could not think, and had not any thoughts at all. In the middle of their laughter, which grew and rose until the whole place was filled with it, the young man, doubtless spurred on by this unaccustomed derision, began to think.

And what they all saw was just this—some one they had all seen before, many times, after dinner.