His eyes were twinkling and he shook his forefinger at me with exaggerated gravity. "I am afraid that at this moment, very much afraid, you are rather puffed up with self-congratulation at the result of this master-stroke of yours."

"It is more to the point to think whether it will succeed."

"Oh yes, it will succeed; but why, do you think? Not because of that child's innocence or pretty pink and whiteness; and certainly not because the Duke was in any mood to be impressed. Now, there is a problem for you. When I gave him those three lines you sent into me, his fury was indescribable. Not against Gustav, mark you: he stands by him through any storm and stress—but against the wife. He was speechless with suppressed rage; and right in the midst of it in you came with your—'This is Gareth'—and you know the rest. There's the riddle; now, what's the answer?"

I thought closely, and then gave it up. There was obviously some influence at work which I did not understand. "You have your wish. You have pricked the bladder of my self-conceit; I've been floating with somebody else's life belt, I see that."

"Do you think you feel sufficiently humble?"

"Yes, quite humiliated," I admitted with a smile.

"Then, I'll tell you. The clue is to be sought for in the years of long ago. The Duke has been married twice; and his first wife was named Gareth, and the only child of the union was Gareth also; just such a girl as that sweet little thing you brought into him to-day—and so like both the idolized dead wife and dead child as to bring right up before him in living flesh the one dead romance of his life. Now you see what you did?"

"What will he do?"

"I should very much like to know. I am afraid you have got your way, and that he'll accept her as his daughter; and then—phew, I don't know what will come next. Only recently a very different sort of marriage had been planned for Gustav; one that would have strengthened the position as much as that child there will weaken it. I don't envy the Duke his decision. How does Gustav feel toward her?"

"I believe he still cares for her—but you know him."