Mr. Sellwood was heavy with thought; his wife had left them; and he had heard a sob in her throat as she turned away. He had an inkling of her treatment of this poor fellow; he did not know everything, but he knew enough to hail his wife's sob with a thankful thrill. So there was a heart in her somewhere still! He had thought otherwise for some years; in another moment he doubted it once more. Lady Caroline appeared at the drawing-room window, shut it, and drew down the blind. And yet—and yet her husband had himself been wishing for somebody to do that very thing!

Olivia was still at the piano, and her performance had sounded a little too near at hand until now. It was near enough still; but the shutting of the window deadened the sound. Chopin had merged into Mendelssohn. Olivia happened to be note-perfect in one or two of the Lieder. Her father had never heard her play them so well. But Jack had no music in his soul—could not whistle two bars in tune—and though, even while speaking, he listened visibly, it was not to the music as music, but to the last sound of Olivia he was ever to hear. Her footstep in the distance would have done as well.

"I wouldn't go to-night, old fellow," the Home Secretary said at length. "I see no point in it. To-morrow would be time enough."

"Ah, you must think I find it easy work!" exclaimed Jack, a little bitterly for once. "It's not so easy as all that: it's got to be done at once, when you're screwed up to it, or it may never come off at all. Don't you try to keep me; don't let anybody else try either! Let me go while I'm on to go—alone. I might take it different to-morrow!"

He spoke hoarsely; the voice was as significant as the words. Mr. Sellwood was impressed by both; he followed the other to the nearest flight of steps leading down to the lawn.

"Let me come with you," he urged. "Surely there is something one can do! And I've never seen the hut; I should like to."

"Wait till I've gone," was the reply. "I want you to stand in my tracks and block anybody from following me. Head them another way! Only give me quarter of an hour to clear out of the hut, and another quarter's start, and I'm—and I'm——"

He lost himself in a sudden absence of mind. The music had stopped, and the night seemed insolently still. Jack was half-way down the steps; the Home Secretary leaned over the balustrade above. Jack reached up his hand.

"Good-bye," he said.

Mr. Sellwood, hesitating, kept his hand. The window that had been shut was thrown up again.