She opened a small and almost hidden door behind her and, not knowing for the moment what else to do, Ailsa, with Cleek close behind, followed her as she stepped through the doorway. The room was almost dark, and, blinded by the sudden transition from the brilliantly lighted ballroom, Ailsa stopped short, but too late! The door closed behind them with a little vicious click, and as the Countess gave a low laugh of infinite triumph she switched on the lights. The sudden blaze revealed the presence of half a dozen men, guards evidently, and as Cleek recognized the familiar brand of his implacable enemies, the Paris Apaches, his heart sank.

"My pictures, sir! They came but to-day! Our clansmen, yours and mine, at your service, Cracksman," and she made an ironic curtsey in front of Cleek, his face gray with anger at the trick, his lips set in a thin line.

Ailsa clutched swiftly at his arm. She, too, realized their danger and was prepared to fight with him to the bitter end.

"Enough of this play-acting, Countess," he said, harshly. "You seek queer companions for one of noble birth, but I have been blind indeed."

"Ah, yes, indeed, most impeccable of detectives," she mocked, "and now your eyes are to be opened, eh?" She stamped her foot, and, at what was very obviously a signal, the men with one swift movement seized Cleek's hand even as it clutched the tiny pistol, while others sprang from the darkness behind them and seized Ailsa. In less than a minute the two were separated, helpless, impotent in the hands of their captors.

"It is regrettable, sir," said the Countess more gently, "but I have to obey my orders. When the Queen arrives——!"

"Margot!" cried Cleek. "I might have known! Her influence is everywhere!" Then, seeing that resistance was vain, he submitted to the inevitable with as good a grace as possible. He recognized that both Ailsa's and his own safety lay in the hands of Margot alone, and nothing was to be gained by exhausting either his breath or his strength against a dozen men trained in the service of the most desperate band in Europe.

In secret anguish he watched them bind Ailsa in a huge carved chair at one end of the room, while he was subjected to the same indignity at the other, and again he cursed his stupidity.

It took but a few moments to bind them, and barely had the men stepped back when a knock sounded and the door opened to admit a figure only too familiar to Cleek, and to the men, who saluted with real or mock solemnity. For this was Margot, Queen of the Apaches.

"Good, sister! You have indeed succeeded where I failed," said Margot, as her eyes took in the scene. As Cleek noticed the hatred in the glance she directed at the serene face of Ailsa Lorne, his courage almost failed.