The little black gun was shifted to him, even as the constable's fingers touched his revolver holster. With half-smiling lips, Marette's eyes blazed at him.

"Please put up your hands," she commanded.

The constable hesitated; then his fingers gripped the butt of his gun. Kent, holding his breath, saw the almost imperceptible tensing of Marette's body and the wavering of Pelly's arms over his head. Another moment and he, too, would have called the bluff if it were that. But that moment did not come. From the slim, black barrel of the girl's revolver leaped forth a sudden spurt of smoke and flame, and the special constable lurched back against the cell bars, caught himself as he half fell, and then stood with his pistol arm hanging limp and useless at his side. He had not made a sound, but his face was twisted in pain.

"Open the cell door!"

A second time the deadly-looking little gun was pointed straight at Pelly's heart. The half-smile was gone from the girl's lips now. Her eyes blazed a deeper fire. She was breathing quickly, and she leaned a little toward Pelly, repeating her command. The words were partly drowned in a sudden crash of thunder. But Pelly understood. He saw her lips form the words, and half heard,

"Open the door, or I shall kill you!"

He no longer hesitated. The key grated in the lock, and Kent himself flung the door wide open and sprang out. He was quick to see and seize upon opportunity and swift to act. The astounding audacity of the girl's ruse, her clever acting in feigning horror to line the guards up at the cell door and the thrilling decisiveness with which she had used the little black gun in her hand set every drop of blood in his body afire. No sooner was he outside his cell than he was the old Jim Kent, fighting man. He whipped Carter's automatic out of its holster and, covering Pelly and the special constable, relieved them of their guns. Behind him he heard Marette's voice, calm and triumphant,

"Lock them in the cell, Mr. Kent!"

He did not look at her, but swung his gun on Pelly and the special constable, and they backed through the door into the cell. Carter had not moved. He was looking straight at the girl, and the little black gun was leveled at his breast. Pelly and the wounded man did not see, but on Carter's lips was a strange smile. His eyes met Kent's, and there was revealed for an instant a silent flash of comradeship and an unmistakable something else. Carter was glad! It made Kent want to reach out and grip his hand, but in place of that he backed him into the cell, turned the key in the lock, and with the key in his hand faced Marette Radisson. Her eyes were shining gloriously. He had never seen such splendid, fighting eyes, nor the birdlike swiftness with which she turned and ran down the hall, calling him to follow her.

He was only a step behind her in passing Kedsty's office. She reached the outer door and opened it. It was pitch-dark outside, and a deluge of rain beat into their faces. He observed that she did not replace the hood of her raincoat when she darted out. As he closed the door, her hand groped to his arm and from that found his hand. Her fingers clung to his tightly.