Jennie laughed merrily; but as she was about to answer, the click of the gate was heard, and with shouts of "He's coming!" from Charlie, "Poppy, poppy!" from the younger boy, and a confused jargon from Tommy, which no one but Jennie could understand, the whole three tumbled down from the window and rushed to the door. A moment later it opened, and a tall, straight figure in a policeman's uniform appeared.