“There are other secrets in this room besides that door and the tunnel to the shed, aren’t there—Bundy?”

He eyed her now for a long minute, biting openly at his lip, his face twisted in a well-simulated ugly scowl.

“So, I’m to queer this game, am I?” he snarled suddenly. “And if I’m caught—as a snitch—they’ll tear me to pieces!”

She leaned a little forward from the table, a tense, lithe thing, and her voice came low with passion:

“We’re wasting time—and you’ve none to lose. We’ve gone over this ground before, haven’t we? It’s the one chance you have—to save yourself. Some day you won’t be able to save yourself. Some day the reckoning will come; but you will always have the hope that it won’t, and that you will always succeed in staving it off each time as you have in the past. But until that day does come the only chance you have for life is to pit your wits against the fiends like yourself that are around you. For what you have done there is no atonement—only punishment. I mean you to live in suspense, but even while that suspense lasts you will pull apart and unravel your devil’s work as fast as you knit it together. You have a chance that way! When the end comes and they get you, you know how the underworld will pay—but there is the chance—that is what holds you—and with the alternative—the police—there is no chance.”

She was breathing hard. She leaned back against the table, her hands gripped tightly at its edge.

For a moment there was silence in the room. Billy Kane’s mind was groping blindly now, as in some utter darkness. In some way, for there was no question of the genuineness of her self-assurance, her very presence here in seemingly placing herself in the Rat’s power proved that she held the Rat, and the Rat’s life and liberty in the hollow of her hand, at her beck and call. How? What was the secret of the power she possessed over him? He lighted a match nonchalantly, and, as he applied the flame to the half-burned cigarette he lifted his eyes to her through the blue haze of smoke that he blew negligently in her direction.

“Sometimes,” he said in a low, menacing tone, “people, even women, who grow troublesome, have been known in this neighborhood—to disappear.”

She laughed sharply.

“You have no time to waste in foolish words!” she warned him curtly. “You know the consequences of my—disappearance. You are at liberty to take those consequences any time you choose. But you do not like them, do you—Bundy?” She moved suddenly across the room, back to the secret door through which she had entered. “I am going now,” she said steadily. “If there is murder to-night, or if any part of that plan goes through—remember!