"Then I suppose he'll do it," Verbeck said. "Have your men ready to jump out as soon as the alarm comes in. What is the sheriff doing, chief?"

"Kowen? Sleeping on the job, I suppose. He swears that he and his deputies will catch the Black Star—beat us to it. I had a row with him yesterday at luncheon. Kowen makes me tired! He's looking for that Blanchard woman."

"The Princess? He's not likely to find her," Verbeck said. "Either the Black Star has sent her out of the city, or she is in hiding some place where she'll not be located easily. You can wager that the Black Star takes good care of The Princess—she is one of the most valuable members of his band!"


CHAPTER XIII

INSIDE THE MUSEUM

That afternoon, about the hour of three, an elderly gentleman who looked like a person of culture and refinement, entered the Municipal Museum.

At the information desk, he asked concerning a certain painting, and was directed to the second floor. He thanked the woman at the desk and ascended the stairs, passing the close scrutiny of the guards and the police stationed there. There was nothing to cause suspicion in the appearance of an elderly man who evidently was a lover of art.

He found the painting for which he had asked, and stood before it for some time, looking at it, now stepping forward and now retreating, now and then walking to one side to get a better reflection of light on the canvas.

"Marvelous!" he said, in a thin voice, to one of the attendants. "Such coloring! And such technic!"