Mr. Moon, with the air of a man who has remembered something which he had overlooked, shoved a sock in his guest’s mouth and resumed his packing. He was what might be called an impressionist packer. His aim appeared to be speed rather than neatness. He bundled his belongings in, closed the bag with some difficulty, and, stepping to the window, opened it. Then he climbed out on to the fire-escape, dragged the suit-case after him, and was gone.

Archie, left alone, addressed himself to the task of freeing his prisoned limbs. The job proved much easier than he had expected. Mr. Moon, that hustler, had wrought for the moment, not for all time. A practical man, he had been content to keep his visitor shackled merely for such a period as would permit him to make his escape unhindered. In less than ten minutes Archie, after a good deal of snake-like writhing, was pleased to discover that the thingummy attached to his wrists had loosened sufficiently to enable him to use his hands. He untied himself and got up.

He now began to tell himself that out of evil cometh good. His encounter with the elusive Mr. Moon had not been an agreeable one, but it had had this solid advantage, that it had left him right in the middle of a great many clothes. And Mr. Moon, whatever his moral defects, had the one excellent quality of taking about the same size as himself. Archie, casting a covetous eye upon a tweed suit which lay on the bed, was on the point of climbing into the trousers when on the outer door of the studio there sounded a forceful knocking.

“Open up here!”

CHAPTER VI.
THE BOMB

Archie bounded silently out into the other room and stood listening tensely. He was not a naturally querulous man, but he did feel at this point that Fate was picking on him with a somewhat undue severity.

“In th’ name av th’ Law!”

There are times when the best of us lose our heads. At this juncture Archie should undoubtedly have gone to the door, opened it, explained his presence in a few well-chosen words, and generally have passed the whole thing off with ready tact. But the thought of confronting a posse of police in his present costume caused him to look earnestly about him for a hiding-place.

Up against the farther wall was a settee with a high, arching back, which might have been put there for that special purpose. He inserted himself behind this, just as a splintering crash announced that the Law, having gone through the formality of knocking with its knuckles, was now getting busy with an axe. A moment later the door had given way, and the room was full of trampling feet. Archie wedged himself against the wall with the quiet concentration of a clam nestling in its shell, and hoped for the best.

It seemed to him that his immediate future depended for better or for worse entirely on the native intelligence of the Force. If they were the bright, alert men he hoped they were, they would see all that junk in the bedroom and, deducing from it that their quarry had stood not upon the order of his going but had hopped it, would not waste time in searching a presumably empty apartment. If, on the other hand, they were the obtuse, flat-footed persons who occasionally find their way into the ranks of even the most enlightened constabularies, they would undoubtedly shift the settee and drag him into a publicity from which his modest soul shrank. He was enchanted, therefore, a few moments later, to hear a gruff voice state that th’ mutt had beaten it down th’ fire-escape. His opinion of the detective abilities of the New York police force rose with a bound.