"Use your own judgment, Mr. Grimm," he directed.
XVII
A CALL ON THE WARDEN
The restful silence of night lay over the great prison. Here and there in the grim corridors a guard dozed in the glare of an electric light; and in the office, too, a desk light glimmered where the warden sat at his desk, poring over a report. Once he glanced up at the clock—it was five minutes of eleven—and then he went on with his reading.
After a little the silence was broken by the whir of the clock and the first sharp stroke of the hour; and at just that moment the door from the street opened and a man entered. He was rather tall and slender, and a sinister black mask hid his face from the quickly raised eyes of the warden. For a bare fraction of a second the two men stared at each other, then, instinctively, the warden's right hand moved toward the open drawer of his desk where a revolver lay, and his left toward several electrically connected levers. The intruder noted both gestures, and, unarmed himself, stood silent. The warden was first to speak.
"Well, what is it?"
"You have a prisoner here, Pietro Petrozinni," was the reply, in a pleasant voice. "I have come to demand his release."
The warden's right hand was raised above the desk top, and the revolver in it clicked warningly.
"You have come to demand his release, eh?" he queried. He still sat motionless, with his eyes fixed on the black mask. "How did you pass the outside guard?"