He further reasoned that, in case Cervera was in league with the suspected gang, one or more of them might visit the theater in which she was performing, and Nick decided to have a look at the audience that evening. He was sure he could identify Kilgore or any of his gang, even if disguised, as would be very probable.

Nick's second object was that of learning the exact relations between Señora Cervera and Rufus Venner, and a part of that work he confided to Chick. With himself in the front of the house, and Chick on the stage, Nick believed that nothing worth seeing would escape them.

His own search early in the evening, however, proved futile. It was the last week but one of the mammoth vaudeville attraction, and the theater was densely crowded. Though Nick watched the lobbies and the smoking room, and also made a systematic study of the auditorium, he could discover no sign of the parties he was seeking.

About nine o'clock he returned to his chair in the orchestra, and settled himself to have a look at Cervera, whose act was one of the last on the program.

Just at that time Chick Carter, in the overalls and blouse of a scene shifter, made his first pertinent discovery—that Rufus Venner, clad in immaculate evening dress, and carrying an Inverness topcoat on his arm, had arrived upon the stage.

"He seems to be at home behind the scenes," soliloquized Chick, furtively watching him. "Evidently he has some kind of a pull with the manager, or he could not get admission to the stage. Probably through his friend, the Spanish señora."

Venner was then in one of the left wings, apparently indulging in small talk with a handsome girl of about twenty, who had just finished her turn upon the stage. She was rather simply clad, but was strikingly pretty and modest appearing; and upon consulting a program with which he had provided himself, Chick learned that her stage name was Violet Marduke; and that she was cast as a singer of ballads.

"Evidently employed to fill in," thought Chick, who had not been much impressed with her songs, though he decided that the girl herself was a beauty. "And by his admiring glances, Venner also thinks pretty well of her," Chick mentally added.

"Room here, mister," growled a voice at his elbow. "Make room for the reptiles."

Chick turned quickly about, and then involuntarily recoiled from the startling object that met his gaze.