"It's utter madness your way," Nora said quietly. "How could you control her with a thing like that in her hands?"

"I think I can take care of her and the bomb, too," Garth said quietly.

The inspector thought for a long time. It was clear the idea tempted him. If Garth could ambush the mysterious creature at the proper moment, her capture would be certain. His own share in the night's work was simple. He had arranged to surround the Alsop place quietly with his best detectives. They would keep themselves hidden. They would permit the conspirators to enter the grounds. Garth, at the house, would use his own judgment. When he blew his whistle this small army would close in and make the arrests. Meantime the Oriental shop would be raided. The dictaphone, which undoubtedly carried the signaling of the pipe, would probably lead the police to another rendezvous.

"It looks like a big haul," the inspector said. "We can't let Alsop's ghost slip us."

With a grumbled oath the inspector tossed his blankets aside and lumbered to his feet. He stood for a moment swaying against the chair. His pudgy fingers tore at the bandage about his throat. Nora ran to him and grasped his arm.

"What are you doing, father?"

"Haven't you any eyes?" he roared. "Getting well. I'm tired being sick. I want to get on this job. Working, I can cough my head off as comfortably as I can sitting here."

Nora spread her hands.

"You are both mad," she said. "You both want to take too great risks—impossible risks."

Garth was warmed by her concern for him. For the first time since their quarrel in the house with the hidden door the barrier of reserve which had risen between them lost a little its solidity.