"I trust," he said, "that the Duchesse is not proving faithless?"

"So far," Peter replied, "I have kept my end up. To-morrow will be the test. Bernadine has filled her with caution. She thinks that I know everything—whatever everything may be. Unless I can discover a little more than I do now, to-morrow is going to be an exceedingly awkward day for me."

"There is every prospect of your acquiring a great deal of valuable information before then," Sogrange declared. "Sit tight, my friend. Something is going to happen."

On the threshold of the saloon, ushered in by one of the stewards, a tall, powerful-looking man, with a square, well-trimmed black beard, was standing looking around as though in search of someone. The steward pointed out, with an unmistakable movement of his head, Peter and Sogrange. The man approached and took the next table.

"Steward," he directed, "bring me a glass of vermouth and some dominoes."

Peter's eyes were suddenly bright. Sogrange touched his foot under the table and whispered a word of warning. The dominoes were brought. The new-comer arranged them as though for a game. Then he calmly withdrew the double-four and laid it before Sogrange.

"It has been my misfortune, Marquis," he said, "never to have made your acquaintance, although our mutual friends are many, and I think I may say that I have the right to claim a certain amount of consideration from you and your associates. You know me?"

"Certainly, Prince," Sogrange replied. "I am charmed. Permit me to present my friend, the Baron de Grost."

The new-comer bowed, and glanced a little nervously around.

"You will permit me," he begged. "I travel incognito. I have lived so long in England that I have permitted myself the name of an Englishman. I am travelling under the name of Mr. James Fanshawe."