The Prince’s smile was sweet, but those who knew him best wondered what evil it might betoken for his ancient enemy.

“You offer yourself, then, as a full member?”

“Assuredly!”

“Subject,” he drawled, “to all the usual pains and privileges?”

“Certainly!”

The Prince played with the cards upon the table. His smooth, fair face was unruffled, almost undisturbed. Yet underneath he was wondering fiercely, eagerly, how this might serve his ends.

“The circumstances,” he said at last, “are peculiar. I think that we should do well to consult together—you and I, Felix, and Raoul here.”

The two men named rose up silently. The Prince pointed to a small round table at the farther end of the apartment, half screened off by a curtained recess.

“Am I also,” Mr. Sabin asked, “of your company?”

The Prince shook his head.