There was whispering going on somewhere, and Jimmieboy felt that it was his duty to find out where it was, who it was that was doing it, and what it was that was being whispered. It was about an hour after supper on the evening of July 3d when it all happened. A huge box full of fire-works had arrived only a few hours before, and Jimmieboy was somewhat afraid that the whisperings might have come from burglars who, knowing that there were thirty-five rockets, twenty Roman candles, colored lights by the dozen, and no end of torpedoes and fire-crackers and other things in the house, had come to steal them, and, if he could help himself, Jimmieboy was not going to allow that. So he began to search about, and in a few minutes he had located the whisperers in the very room at the foot of the back stairs in which the fire-works were. His little heart almost stopped beating for a moment when he realized this. It isn't pleasant to feel that perhaps you will be deprived, after all, of something you have looked forward to for a whole month, and upon the very eve of the fulfillment of your dearest hopes at that. "I'll have to tell papa about this," he said; and then, realizing that his papa was not at home, and that his mamma was up stairs trying to convince his small brother that it would be impossible to get the moon into the nursery, although it looked much smaller even than the nursery window, Jimmieboy resolved that he would take the matter in hand himself. "A boygler wouldn't hurt me, and maybe if I talk gruff and keep out of sight, he'll think I'm papa and run," he said. Then he tried his gruff voice, and it really was tremendously gruff--about as gruff as the bark of a fox-terrier. After he had done this, he tip-toed softly down the stairs until he stood directly opposite the door of the room where the fire-works were. "Move on, you boygler you!" he cried, just as he thought his father would have said it. The answer was an explosion--not exactly of fire-works, but of mirth. "He thinks somebody's trying to steal us," said a funny little voice, the like of which Jimmieboy had never heard before. "How siss-siss-sissingular of him," said another voice that sounded like a fire-cracker missing fire. "He thinks he can fool us by imitating the voice of his pop-pop-pop-popper," put in a third voice, with a laugh.