Vernet permitted a slight smile to cross his usually immobile face. "I have been in the service of the Prefect for ten years," he remarked, "and I have learned that he wastes very little time upon unimportant things." He leaned out and spoke to the chauffeur, and in a moment the car halted before a dingy little shop, on the lower floor of an old and dilapidated-looking house. "Here is the place of Monsieur Dufrenne," he remarked significantly.
Duvall threw open the door of the cab, and entered the dusty and cobwebbed doorway. He found himself in a small dimly lighted room, so crowded with curios of all sorts that he at first did not perceive the little white-haired old man who bent over a jeweler's work bench in one corner. The walls were lined with shelves, upon which stood bits of ivory and porcelain, miniatures of all sorts, old pieces of silverware, bronze and copper, old coins, and rusty antique weapons. About the walls stood innumerable pictures, old and cracked, in dilapidated-looking frames, while from the ceiling were suspended bits of rusty armor, swords, brass censers, Chinese lamps, and innumerable other objects, the use of which he could scarcely guess.
All these things he saw, in a queer jumble of impressions, as his eyes swept the place. In a moment the little old man in the corner turned, peering at him over his steel-rimmed spectacles. "You wish to see me, monsieur?" he inquired in a thin, cracked voice.
"Yes. I am Richard Duvall. I come from Monsieur the Prefect of Police."
The man at the workbench, on hearing these words, rose to his insignificant height, dropping as he did so the watch over which he had been working. He swept his tools into a drawer with a single gesture, turned to the wall behind him, drew on a thin gray overcoat and a dark slouch hat, and stepped from behind the counter. "I am ready, monsieur," he remarked, without a trace of agitation or excitement. "Let us go."
Duvall turned to the door without further words, and threw it open. The old man motioned to him to pass out, and after the detective had done so, closed and locked the door carefully and followed him into the cab. Duvall observed that he was frail, and uncertain in his steps, and so bent from constant labor over his bench, that he gave one almost the impression of being hunchbacked. He took his seat beside the detective without a word, and in a moment the whole party was being driven rapidly toward the Gare du Nord.
Duvall could not repress a feeling of admiration for the way in which Dufrenne had received him. He had asked no questions, delayed him by no preparations, but had merely thrown down his tools, put on his hat, and started out. The importance or lack of importance of the matters which called him he did not inquire into—it was evidently quite enough, that Monsieur Lefevre desired his services. It made the detective feel somewhat ashamed of his recent ill nature, yet he could not but remember that this was his wedding day, and that in leaving his wife without even so much as a farewell word, he had given her good reason for doubting his love for her. Of course, he knew, the Prefect had assured him that he would explain everything to Grace, but such explanations were not likely to appeal very strongly to a girl who had been married but little more than an hour. It was, therefore, in a very dissatisfied frame of mind that he entered the compartment of the train for Boulogne.
The compartment was a smoking one, and he and Dufrenne had it all to themselves. The little old Frenchman drew out a much-stained meerschaum pipe and began placidly to smoke it. His manner toward the detective was respectful, friendly indeed, yet he made no attempts at conversation, and seemed quite satisfied to sit and gaze out of the car window at the fields and villages as they swept by. Presently Duvall spoke.
"Monsieur Dufrenne," he began, slowly, "you are no doubt familiar with the matter which takes us to London?"
Dufrenne withdrew his gaze from the window and faced about in his seat with a nervous little gesture of assent. "I understand that Monsieur de Grissac has been robbed of his snuff box," he replied.