"The wound has closed, as you see," said the doctor, as if he were giving a lecture on anatomy, "an uncommonly well-directed blow—not a bone touched—the inquest will show..."

Tom shuddered and went back into the studio, the other three soon followed, and the doctor took up his hat.

"We shall meet again to-morrow," he said to Aspeland. "Good evening, gentlemen."

Wallion's face assumed a new expression; he seemed to have been deeply impressed at sight of the dead man, and Tom inquired anxiously, "Found out anything?"

The journalist looked at him for a moment,

"Tom," he exclaimed suddenly, "I wonder whether any man has ever been murdered from a more incomprehensible motive than your poor friend. Whoever it was who did the deed he is the vilest monster I ever came across, unfit to be called a human being. Yes," he added abjectly, "Dreyel, in his extreme need, begged for my help—I know why now—and the help came too late..." The muscles of his face were working. "But whoever it was that killed Victor Dreyel, he shall not escape."

Before Tom's eyes there rose a vision of a girl hidden in the dark room and, quaking with fear and apprehension, he listened to the steps of the pursuers. At last he asked: "What are you going to do?"

"I am going to unravel the mystery, of course," replied Wallion, rather irritably.

He went up to the portrait shelf and said, "It seems absurd, and yet it is true, Tom, this is the place where the wooden doll stood, isn't it?"

The young man shivered. Wallion was pointing to the upper shelf and to his dismay, Tom perceived that the little wooden figure was indeed no longer there; but Wallion gave him no time to speak. Turning to the superintendent, he suddenly remarked: