There was the inner door now. Again those slim fingers, almost raw, quivering now at the tips, rubbed along the carpet, and the lips, just showing beneath the edge of the mask, grew tight with pain. Then he leaned forward, crouched once more, his head and shoulders inside the outer door, like some strange animal burrowing for its prey. Faint, musical, like some far distant tinkle, came the twirling of the dial—and then, suddenly, he drew back sharply, his hand shot to his pocket, whipped out his automatic, and, motionless there on his knees, every muscle rigid, he listened. There was the piano again, the breathing, the weird pound and thump of the silence—nothing else. He shook his head in half angry, half tolerant self-remonstrance. He was under strain, that was all—he had thought he had heard a footstep out there in the alleyway. He laid his automatic on the floor within instant reach, and turned again to the safe—acute and sensitive as his hearing was, it would haw taken good ears indeed to have distinguished a step at that distance on the other side of the house!
But now he worked, seemingly at least, with even greater rapidity than before. Imagination had had one effect, if it had had no other—it was a spur, a reminder that at any moment there might well be a footstep, and one that was born only of the imagination! His jaws clamped. He had not counted on this—an old-fashioned iron monstrosity that was dismaying only in its appearance, perhaps—but not this! He had been here far longer now than he—
'Ah’—tense, low, that deep intake of the breath again.
The inner door swung wide; the flashlight’s ray leaped, dazzling white, into the interior, and, on the lower shelf, upon a flat, narrow, black tin box—the cash-box.
In an instant, Jimmie Dale had picked it up. It was not locked, and he lifted the cover. From within there scintillated back the gleam of diamonds—a handful of pendants, brooches, ear-rings lay there disclosed, and, too, a string of pearls. Ten thousand dollars! It was a modest figure! He reached his hand inside the box—and on the instant snatched it back, and thrust the box swiftly into his pocket. The flashlight was out. The room was in darkness.
This time it was not imagination—nor, he knew now, had it been imagination before. There was a faint creak of the flooring in the kitchen, a single incautious step that he placed as having come from near the doorway of the passage—and now some one had halted on the threshold of the room itself. Jimmie Dale’s brain was working with lightning speed. There had been no time to reach the window—time only to snatch up his automatic and retreat a little from the immediate vicinity of the safe. Had the other heard the slight sound—it was only the brushing of his coat against the wall! Much less had there been time to close the safe—nor would it have done any good—he could not have replaced the broken panelling! And now—what? The man, with a stealth that he, Jimmie Dale, except for that one incautious footfall, could not have excelled, must have entered through a window from the alleyway into the passage. It was dark, utterly dark—save that the window showed dimly like a faint transparent square set in the blackness.
He could not see, but he could sense the other standing there in the doorway, motionless, silent, as though listening. Perhaps a minute passed. There was something nerve-racking now in the silence, something sinister, something pregnant with menace. And then, suddenly, there came a low, scratching sound, and a match flame spurted through the darkness, and lighted up a face—a face that was thrust forward through the doorway with a sort of pent-up and malicious eagerness; a vicious face, with sharp, restive black eyes under great, hairy eyebrows; a face with a huge jaw, outflung now, that was like the jaw of a beast. It was the Wolf!