hand which has changed the policy of an empire."
"Most interesting," Peter Ruff declared, "but so far as I personally am concerned——"
"Listen," the Marquis interrupted. "Not a hundred yards from the French Embassy in London there is waiting for you a house and servants no less magnificent than the Embassy itself. You will become the ambassador in London of the Double Four, titular head of our association, a personage whose power is second to none in your marvellous city. I do not address words of caution to you, my friend, because we have satisfied ourselves as to your character and capacity before we consented that you should occupy your present position. But I ask you to remember this: the will of Madame lives even beyond the grave. The spirit which animated her when alive breathes still in all of us. In London you will wield a great power. Use it for the common good. And remember this: the Double Four has never failed, the Double Four can never fail."
"I am glad to hear you are so confident," Peter Ruff said. "Of course, if I have to take this thing on I shall do my best; but, if I might venture to allude for a moment to anything so trifling as my own domestic affairs, I am very anxious to know about my wife."
Sogrange smiled.
"You will find Mrs. Ruff awaiting you in London," he announced. "Your address is Merton House, Berkeley Square."
"When do I go there?" Peter Ruff asked.
"To-night," was the answer.
"And what do I do when I get there?" he persisted.
"For three days," the Marquis told him, "you will remain indoors and give audience to whomever may come to you. At the end of that time, you will understand a little more of our purpose and our objects—perhaps even of our power."
"I see difficulties," Peter Ruff remarked. "My name, you see, is uncommon."
Sogrange drew a document from the breast pocket of his coat.
"When you leave this house to-night," he proclaimed, "we bid good-bye for ever to Mr. Peter Ruff. You will find in this envelope the title-deeds of a small property which is our gift to you. Henceforth you will be known by the name and the title of your estates."
"Title!" Peter Ruff gasped.
"You will reappear in London," Sogrange continued, "as the Baron de Grost."
Peter Ruff shook his head.
"It won't do," he declared. "People will find me out."
"There is nothing to be found out," the Marquis went on, a little wearily. "Your country life has dulled your wits, Baron. The title and the name are justly yours—they go with the property. For the rest, the history of your family, and of your career up to the moment when you enter Merton House to-night, will be inside this packet. You can peruse it upon the journey, and remember that we can at all times bring a hundred witnesses, if necessary, to prove that you are whom you declare yourself to be. When you get to Charing Cross, do not forget that it will be the carriage and servants of the Baron de Grost which await you."
Peter shrugged his shoulders.
"Well," he said thoughtfully, "I suppose I shall get used to it."
"Naturally," Sogrange answered. "For the moment, we are passing through a quiet time, necessitated by the mortal illness of Madame. You will be able to spend the next few weeks in getting used to your new position. You will have a great many callers, inspired by us, who will see that you make the right acquaintances and that you join the right clubs. At the same time, let me warn you always to be ready. There is trouble brooding just now all over Europe. In one way or another we may become involved at any moment. The whole machinery of our society will be explained to you by your secretary. You will find him already installed at Merton House. A glass of wine, Baron, before you leave?"
Peter Ruff glanced at the clock.
"There are my things to pack," he began.
Sogrange smiled.
"Your valet is already on the front seat of the automobile which is waiting," he remarked. "You will find him attentive and trustworthy. The clothes which you brought with you we have taken the liberty of dispensing with. You will find others in your trunk, and at Merton House you can send for any tailor you choose. One toast, Baron. We drink to the Double Four—to the great cause!"
There was a murmur of voices. Sogrange lifted once more his glass.
"May Peter Ruff rest in peace!" he said. "We drink to his ashes. We drink long life and prosperity to the Baron de Grost!"
The Marquis alone attended his guest to the station. They walked up and down the long platform of the Gare du Nord, Sogrange talking most of the time in an undertone, for there were many things which he yet had to explain. There came a time, however, when his grip upon his companion's arm suddenly tightened. They were passing a somewhat noticeable little group—a tall, fair man, with close-shaven hair and military moustache, dressed in an English travelling suit and Homburg hat, and by his side a very brilliant young woman, whose dark eyes, powdered face, and marvellous toilette rendered her a trifle conspicuous. In the background were a couple of servants.
"The Count von Hern-Bernadine!" the Marquis whispered.
Peter glanced at him for a moment as they passed.
"Bernadine, without a doubt!" he exclaimed. "And his companion?"
"Mademoiselle Delucie, from the Comédie Française," the Marquis replied. "It is just like Bernadine to bring her here. He likes to parade the ostensible cause for his visit to Paris. It is all bluff. He cares little for the ladies of the theatre, or any other woman, except when he can make tools of them. He is here just now——"
The Marquis paused. Peter looked at him interrogatively.
"Why?" he asked.
"Because you are here," the Marquis affirmed. "Baron, I meant to speak to you about that man before we parted. There is no great work done without difficulties. The greatest difficulty you will have to face in your new life is that man. It is very possible that you may find within the course of a few months that your whole career, your very life, has developed into a duel à outrance with him."
They had turned again, and were once more in sight of the little group. Bernadine had thrown a loose overcoat over his tweed travelling clothes, and with a cigarette between his fingers was engaged in deferential conversation with the woman by his side. His servant stood discreetly in the background, talking to the other domestic—a sombrely clad young person carrying a flat jewel-case, obviously the maid of the young Frenchwoman.
"He is taking her across," the Marquis remarked. "It is not often that he travels like this. Perhaps he has heard that you are susceptible, my friend."
Peter shrugged his shoulders.
"The game is too young yet!" he declared.
"It is never too young for Bernadine to take a hand," the Marquis replied grimly. "Listen, de Grost. Bernadine will probably try to make friends with you. You may think it wise to accept his advances, you may believe that you can guard your own secrets in his company; perhaps, even, that you may learn his. Do not try it, my friend. You have received the best proof possible that we do not underrate your abilities, but there is no other man like Bernadine. I would not trust myself alone with him."
"You are taking it for granted," Peter interposed, "that our interests must be at all times inimical."
The Marquis laid his hand upon the other's arm.
"My friend," he said, "there are interests which are sometimes elastic, rapprochements which may vary between chilly friendliness and a certain intimacy. But between the interests of the Double Four and the interests represented by that young man there yawns the deepest gulf which you or any other man could conceive. Bernadine represents the Teuton—muscle and bone and sinew. He is German to the last drop of his heart's blood. Never undervalue him, I beseech you. He is not only a wonderful politician: he is a man of action, grim, unbending,