“I know that.”

“Think I should get rid of her?”

Dunbar hesitated. He liked Clayton Spencer, and it was his business just then to know something about the Kleins. It would be a good thing for Clayton Spencer's boy if they got rid of the girl.

On the other hand, to keep her there and watch her was certainly a bigger thing. If she stayed there might be trouble, but it would concern the boy only. If she left, and if she was one link in the chain to snare Rudolph, there might be a disaster costing many lives. He made his decision quickly.

“Keep her, by all means,” he said. “And don't tell Mr. Graham anything. He's young, and he'd be likely to show something. I suppose she gets considerable data where she is?”

“Only of the one department. But that's a fair indication of the rest.”

Dunbar rose.

“I'm inclined to think there's nothing to that end of it,” he said. “The old chap is sulky, but he's not dangerous. It's Rudolph I'm afraid of.”

At the luncheon hour that day Clayton, having finished his mail, went to Graham's office. He seldom did that, but he was uneasy. He wanted to see the girl. He wanted to look her over with this new idea in his mind. She had been a quiet little thing, he remembered; thorough, but not brilliant. He had sent her to Graham from his own office. He disliked even the idea of suspecting her; his natural chivalry revolted from suspecting any woman.

Joey, who customarily ate his luncheon on Clayton's desk in his absence, followed by one of Clayton's cigarets, watched him across the yard, and whistled as he saw him enter Graham's small building.