There were twenty-two names on the list, and with the calling out of the twenty-second, Mr. Gryce perceived the space before him entirely cleared of its odd assortment of people. As he turned to take a look at the result, a gleam of satisfaction crossed his time-worn face. By this scheme, which he may be pardoned for looking upon as a stroke of genius worthy of his brilliant prime, he had set back time a full hour, restoring as by a magician's wand the conditions of that fatal moment of initial alarm. Surely, with the knowledge of that hidden bow in his mind, he should be able now to place his hand upon the person who had made use of it to launch the fatal arrow. No one, however sly of foot and quick of action, could have gone far from the gallery where that bow lay in the few minutes which were all that could have elapsed between the shooting of the arrow and the gasping cry which had brought all within hearing to the Apache section. The man or woman whom he should find nearest to that concealed door in the northern gallery would have to give a very good account of himself. Not even the Curator would escape suspicion under those circumstances. However, it is only fair to add that Mr. Gryce had no fear of any such embarrassing end to his inquisition as that. He had noticed the young couple who had betrayed their alarm so ingenuously to every eye, and had already decided within himself that the man was just such a fool as might in a moment of vacuity pick up a bow and arrow to test his skill at a given mark. Such things had been and such results had followed. The man was a gawk and the woman a ninny; a few questions and their guiltiness would appear--that is, if they should be found near enough the tapestry to warrant his suspicion. If not--the alternative held an interest all its own, and sent him in haste toward the stairway. To reach it Mr. Gryce had to pass several persons standing where fate had fixed them among the statuary grouped about the court, and had his attention been less engrossed by what he expected to discover above, he would have been deeply interested in noting how these persons, or most of them at least, had so thoroughly accepted the situation that they had taken the exact position and the exact attitude of the moment preceding the alarm. Those who were admiring the great torsos or carved chariots of the ancients, made a show of admiring them still. The man or woman who had been going in an easterly direction, faced east; and those who had been on the point of entering certain rooms, stood halting in the doorways with their backs to the court.