"'Absurd, wasn't it? I, a citizen of the best and freest country on earth to be making common cause with a lot of crack-brained theorists who would replace constitutional government by the "Lion's Mouth" and the "Council of Ten"—a world ruled by a secret terror. But it seemed all right at the time. What was my life or any one man's life to the progress of civilization? It was only when I came to look at the means apart from the end that I realized the horrible fallacy of it all.'

"'You withdrew, of course.'

"'You don't quite understand. One doesn't withdraw from the "Dawn." He may cease to be identified actively with the propaganda, but he is still subject to be called upon for a term of "service"—that's the ghastly euphemism they use. You remember this and the night I received it?'

"He took a pasteboard box from his pocket and handed it to me. It contained a small, red button, fashioned out of some semiprecious stone resembling Mexican opal.

"'It was the first summons,' continued Estes, 'and within three days I should have been on my way to Berlin—to receive my instructions.'

"'You refused, then?'

"'There was Betty,' said the boy, simply.

"'You must understand,' he went on, 'that this "service" can only be demanded once of a member. He may refuse compliance, if he chooses, but in that case there is a forfeit to be paid, and it becomes due after the third warning.'

"'Well?'

"'Must be paid, you understand. If not by the recalcitrant himself, then by the agent of the "Forty" through whom the summons comes. That makes it clear, doesn't it—Balencourt and his debt of honor?'