The path was desolate--none trod it but Sadi the fiddler, and he stumbled often as he went. So completely had the Prussians demolished the quarter that the very contour of the streets was lost and a dismal plain presented itself--an open field of rubbish, broken here and there by great abysses which once had been the cellars of the houses. Sadi did not know why he walked in such a place or what hope of bread it could give him; but when he stumbled upon an open cellar he reflected that, after all, the house had been quitted in haste, and that some provision might have been left in its larders. The bare possibility appealing to his ravenous hunger sent him climbing down into the cellar like a schoolboy upon a forbidden venture. Impatiently, and with a strength he did not know that he possessed, he delved among the rubble, thrust at the great beams, and wormed his way toward the vault. None would interfere with him, he argued; there was no law, military or civil, which forbade a man to share a bone with the dogs. Sadi was like a miser seeking for his gold; and when at length he stood upright in that which undoubtedly had been the larder of a house, he felt all the joy of an explorer who has discovered an unknown city. Unhappily, such a transport endured for the briefest of moments. Sadi was just telling himself that he was a very lucky fellow when a great hand, thrust out of the darkness, clutched at his throat, and the rays of a lantern shining full in his face blinded him to any other sights. "Well, my body-snatcher," cried a voice in guttural French, "and what may you be doing here?" A German spoke; there was no doubt of it at all. Moreover, he was a huge fellow, probably a Prussian from the North; and although he wore the uniform of a French regiment of chasseurs, it was ridiculously small for him and showed its deficiencies when his cloak fell aside. Quick-witted and mentally alert, Sadi guessed the fellow's business there at the first hazard. He could be no one else than one of the many Prussian spies who then found their way in and out of Strasburg so readily. This desert waste of the city would harbour him surely--perchance he waited an opportunity to recross the lines, and was hiding meanwhile in this labyrinth like a fox that has gone to earth. All this passed through Sadi's mind in a moment, but it was accompanied by a cold shiver as though icy water were running down his back. For he perceived at once that the Prussian carried a revolver in his right hand and that the finger itched upon the trigger. A word, a step, might cost him his life. Sadi stood rigid as a statue, while the sweat gathered in heavy drops upon his brow. "Come, no nonsense!" the Prussian repeated, menacingly. "You had better be honest with me. What is your business here? I will give you the half of a minute to tell me." Sadi breathed heavily, but he spoke apparently without emotion.