Once more his deputies grinned. They walked to the corner, received fresh orders there, and scattered. Sheriff Kowen engaged a taxicab and ordered the chauffeur to take him to police headquarters with the greatest possible speed, traffic regulations notwithstanding.

He found the chief of police there, and Roger Verbeck in conference with him. Verbeck's big roadster was at the curb, and Muggs was at the wheel. Kowen grinned at him as he entered the building.

"So here you are!" the chief greeted him. "You've got a nerve to show your face after letting the Black Star get away from you!"

"Oh, I don't know!" Kowen said, smiling at them. "Have you gentlemen done anything?"

"What can we do except wait until he pulls off a stunt, and then go after him?" the chief demanded.

"Go after him first! That is what I did."

"Oh, did you?" asked the chief mildly.

"With some measure of success," said the sheriff modestly. "I have discovered the Black Star's headquarters. I have seen some orders to his gang that he left scattered around his table. I found nobody at home when I called, and have every reason to believe that the crook and his gang don't know they have been located."

"Where is the place?" Verbeck asked.

The sheriff told him.