"Watch this time, Ginger." Once again a large fragment came down in the neighbourhood of the dock leaves--followed by an unmistakable groan. "Lumme, mate," said Ginger hoarsely, "wot is it?" The two men stood peering at the rubbish, not ten yards away. "I'll go and get the corporal. You . . ." But he didn't finish his sentence. Two shots rang out almost simultaneously. One was from the German lines, and there was a short stifled scream from the other side of the traverse. The other was from the rubbish heap ten yards away, and the blast made a piece of hemlock rock violently. Otherwise the rubbish heap was lifeless--save for a sepulchral voice--"Got him." There was a crash of falling bricks from a house opposite--the sound of what seemed to be a body slithering down--and then silence. Ginger's grip relaxed, and he grinned gently. "Gawd 'elp you, Reginald; you 'ave my blessing. You've been dropping the brickyard on Shorty Bill's back." He faded rapidly away, and our friend was left alone, gazing with fascinated eyes at the miraculous phenomenon which was occurring under his very nose. Suddenly and with incredible swiftness a portion of the rubbish heap, with dock leaves, nettles, old cans, and bricks adhering to it, detached itself from the main pile and hurled itself into the trench. With a peculiar sliding movement it advanced along the bottom, and then it stopped and stood upright. Speechless with amazement, Reginald found himself gazing into the eyes of a man which were glaring at him out of a small slit in the sacking which completely covered him. A pair of dirty earth-stained hands gently laid down a rifle on the fire-step--a rifle with a telescopic sight. Then from the apparition came a voice. "Say, kid, are you the son of a ----, who has been practising putting the weight in my back? Don't speak, son, don't speak, or I might forget my manners. Once in the ribs--and once in the small of the back. God above, my lad, if I'd missed Black Fritz, after lying up there for him for eight hours as part of the scenery, I'd have----" "'Ullo, Shorty." The corporal rounded the traverse. "Fritz has got another. Poor old Bill Trent. Copped clean through the 'ead." The corporal, followed by the strange uncouth being in sacking, with his leaves and bricks hanging about him, moved away, and Reginald followed. With his heart thumping within him he looked at the dreadful thing that ten minutes before had been a speaking, seeing, man; and as he looked something seemed to be born in his soul. With a sudden lightning flash of insight he saw himself in a frock coat behind the counter; then he looked at the silent object on the step, and his jaw set. He turned to Shorty Bill. "I'm dam sorry about that brick; but I'm new to the game, and I had no idea you were there. Didn't you say you'd got Black Fritz?"