Flashing quick through the Hawk's brain now was a résumé of the afternoon, of each separate and individual occurrence since he had left the train. Had he, after all, been followed? If so—how? Had the Bantam been warned? He shook his head, as though impatient with himself. Even apart from that, what he had begun to suspect now would be thoroughly logical on the part of the gang. The newspaper supplied the key. He would unquestionably have seen the newspaper that afternoon, and he would, apart from being spared several aimless hours in the park, have done exactly as he had done, and just as unquestionably be where he was now at this precise moment even if he had not been with the Frenchman on the train. The newspaper placed him in possession of the same facts that the Wire Devils possessed. They must know that. They were therefore justified in assuming that he, quite as rabidly as themselves, would make an attempt to steal the bag. They knew, in that case, that he would have discovered that they were already at work; and they knew that, on a dozen occasions before, that had not prevented him from snatching the prize they had already counted within their grasp. Were they on their guard now—or a little more than on their guard! Were they offering him, on the chance or with the knowledge that he was here now, the opportunity to snatch another prize—and seeing to it that it was for the last time!

The Hawk edged back from the window; and, silent as a shadow now, began to circuit the house. And then suddenly his suspicion became a certainty. It was only a little thing—a slip—but it was enough. The Butcher had made a misplay! There was no light in any other window—and a man did not usually eat in the dark! It was fairly, even painfully, evident now that the Bantam and the Butcher were in, say, the adjoining room, waiting for him to enter through that window into their trap.

But there was still the little black bag—and one hundred thousand dollars! The Hawk's smile was more ominous than pleasant. There were other ways apart from a window—and even two men, especially if they were caught napping, had been known to be quite amenable to the influence of the muzzle of an automatic!

The Hawk found the back door entrance, found it locked—and used a skeleton key. He was perhaps five minutes in opening the door; but in those five minutes there was no click of lock as the handle turned by infinitesimal fractions of an inch, no creak of hinge as the door little by little swung back and was closed again.

The silence was almost uncanny. It was utter blackness. By feeling out with his hand he discovered he was in a passageway. He moved along, guiding himself by the sense of touch against the wall, his weight balanced and full upon one foot before he lifted the other for the next step.

It seemed a passage of interminable length, that led on and on through blackness and silence. In reality he had come possibly thirty feet, and had passed one door. And then he began to catch the sound of voices whispering. The whisperings grew more distinct and became low, guarded tones, as he moved forward—and now he could distinguish words. He flattened back against the side of the passage. Opposite to him was an open door; and within the room, instead of blackness now, was a sort of murky gloom which was created by a ray of light that seeped in through a partially open door at the far side of the room. The Hawk's fingers slipped into his pocket—and slipped his mask over his face. He had his bearings now. The room from which the light came was the baited trap; the room immediately in front of him was the room from which the trap was to be sprung! His hand went to his pocket again, and came out with his automatic. It was their move now. If, when they finally grew impatient, they went back into the lighted room, or turned on the light in the room where they were now waiting, they sprang the trap upon themselves.

Came the Bantam's low growl—and the twitching of the Hawk's jaw muscles.

“I don't like it, I tell you! Where is he? What's he waiting for? I know he followed me. You saw him yourself from the front room creeping across the lawn out there. 'Twouldn't take him all this time to get in through that window.”

“Aw, shut up!” snarled the Butcher. “You'd give any one the creeps!”

“That's all right,” whispered the Bantam hoarsely; “but I said from the start it was a fool game not to cover him close on the way back, and——”