They parted. From a distance the young painter saw the Duke enter the great hall. Several minutes later Albert's tall form barred the horizon for a moment. He looked at the Tower of Saint Genevieve, then he also entered the hall. Then Maurice decided to go in himself. He sat down by a little table littered with magazines and periodicals, and picked up one, without ceasing for an instant to watch the two men. The Duke de Morlay was standing behind the Marquis, who was still at the whist table. Albert Styvens had sat down beside a diplomat from Italy, Cesar Gabrielli, a serious young man, a clever diplomat, and a renowned fencer. When Montagnac finished his hand, the Duke offered him a cigar.

"Will you help me with some arrangements for the performance to-morrow?"

He was about to refuse, but the Duke said briefly, "It is important, come!"

The two of them went out, only lingering a little on the way for a joke with the men and a compliment to the ladies. Then Maurice watched the diplomat, who rose at the same time, and invited Albert to admire the moon from the terrace. Maurice saw them disappearing towards the corner by the Chinese umbrella. That was the end of the terrace, and was out of sight from all the windows.

"It is all plain enough," thought the young man, "but when, where?"

He understood that neither of the two adversaries could take him either for confidant or for second.

"However," he said, as he went to his room. "I want to know. I must know. I will know."

CHAPTER XXVII

The next day, the day of the fête, all the Château, from early in the morning, was in a violent tumult. Maurice, the Marquis Assistant, and Jean Perliez were busy to the point of distraction; fortunately for Maurice, who had been unable to sleep and had called Jean at six to share the secret which had not been confided to him. He could not think of telling Genevieve, and Jean should be able to help keep watch.

"You try," he directed, "to watch Montagnac; I shall not leave the diplomat."