Once inside, the adventurer moved more freely, with less precaution against noise. He was on known ground, and alone; the apartment, though furnished, was untenanted, and would so remain as long as Lanyard continued to pay the rent from London under an assumed name.
It was the convenience of this refuge and avenue of retreat, indeed which had dictated his choice of the rez-de-chaussée; for the sixth-floor flat possessed one invaluable advantage — a window on a level with the roof of the adjoining building.
Two minutes' examination sufficed to prove that here at least the Pack had not trespassed….
Five minutes later Lanyard picked the common lock of a door opening from the roof of an apartment house on the farthest corner of the block, found his way downstairs, tapped the door of the conciergerie, chanted that venerable Open Sesame of Paris, "Cordon, s'il vous plait!" and was made free of the street by a worthy guardian too sleepy to challenge the identity of this late-departing guest.
He walked three blocks, picked up a taxicab, and in ten minutes more was set down at the Gare des Invalides.
Passing through the station without pause, he took to the streets afoot, following the boulevard St. Germain to the rue du Bac; a brief walk up this time-worn thoroughfare brought him to the ample, open and unguarded porte-cochére of a court walled with beetling ancient tenements.
When he had made sure that the courtyard was deserted, Lanyard addressed himself to a door on the right; which to his knock swung promptly ajar with a clicking latch. At the same time the adventurer whipped from beneath his cloak a small black velvet visor and adjusted it to mask the upper half of his face. Then entering a narrow and odorous corridor, whose obscurity was emphasized by a lonely guttering candle, he turned the knob of the first door and walked into a small, ill-furnished room.
A spare-bodied young man, who had been reading at a desk by the light of an oil-lamp with a heavy green shade, rose and bowed courteously.
"Good morning, monsieur," he said with the cordiality of one who greets an acquaintance of old standing. "Be seated," he added, indicating an arm-chair beside the desk. "It seems long since one has had the honour of a call from monsieur."
"That is so," Lanyard admitted, sitting down.
The young man followed suit. The lamplight, striking across his face beneath the greenish penumbra of the shade, discovered a countenance of Hebraic cast.
"Monsieur has something to show me, eh?"
"But naturally."
Lanyard's reply just escaped a suspicion of curtness: as who should say, what did you expect? He was puzzled by something strange and new in the attitude of this young man, a trace of reserve and constraint….
They had been meeting from time to time for several years, conducting their secret and lawless business according to a formula invented by Bourke and religiously observed by Lanyard. A note or telegram of innocent superficial intent, addressed to a certain member of a leading firm of jewellers in Amsterdam, was the invariable signal for conferences such as this; which were invariably held in the same place, at an hour indeterminate between midnight and dawn, between on the one hand this intelligent, cultivated and well-mannered young Jew, and on the other hand the thief in his mask.
In such wise did the Lone Wolf dispose of his loot, at all events of the bulk thereof; other channels were, of course, open to him, but none so safe; and with no other receiver of stolen goods could he hope to make such fair and profitable deals.
Now inevitably in the course of this long association, though each remained in ignorance of his confederate's identity, these two had come to feel that they knew each other fairly well. Not infrequently, when their business had been transacted, Lanyard would linger an hour with the agent, chatting over cigarettes: both, perhaps, a little thrilled by the piquancy of the situation; for the young Jew was the only man who had ever wittingly met the Lone Wolf face to face….
Why then this sudden awkwardness and embarrassment on the part of the agent?
Lanyard's eyes narrowed with suspicion.
In silence he produced a jewel-case of morocco leather and handed it over to the Jew, then settled back in his chair, his attitude one of lounging, but his mind as quick with distrust as the fingers that, under cover of his cloak, rested close to a pocket containing his automatic.
Accepting the box with a little bow, the Jew pressed the catch and discovered its contents. But the richness of the treasure thus disclosed did not seem to surprise him; and, indeed, he had more than once been introduced with no more formality to plunder of far greater value. Fitting a jeweller's glass to his eye, he took up one after another of the pieces and examined them under the lamplight. Presently he replaced the last, shut down the cover of the box, turned a thoughtful countenance to Lanyard, and made as if to speak, but hesitated.
"Well?" the adventurer demanded impatiently.
"This, I take it," said the Jew absently, tapping the box, "is the jewellery of Madame Omber."
"I took it," Lanyard retorted good-naturedly — "not to put too fine a point upon it!"
"I am sorry," the other said slowly.
"Yes?"
"It is most unfortunate…"
"May one enquire what is most unfortunate?"
The Jew shrugged and with the tips of his fingers gently pushed the box toward his customer. "This makes me very unhappy," he admitted: "but I have no choice in the matter, monsieur. As the agent of my principals I am instructed to refuse you an offer for these valuables."
"Why?"
Again the shrug, accompanied by a deprecatory grimace: "That is difficult to say. No explanation was made me. My instructions were simply to keep this appointment as usual, but to advise you it will be impossible for my principals to continue their relations with you as long as your affairs remain in their present status."
"Their present status?" Lanyard repeated. "What does that mean, if you please?"
"I cannot say monsieur. I can only repeat that which was said to me."
After a moment Lanyard rose, took the box, and replaced it in his pocket. "Very well," he said quietly. "Your principals, of course, understand that this action on their part definitely ends our relations, rather than merely interrupts them at their whim?"
"I am desolated, monsieur, but … one must assume that they have considered everything. You understand, it is a matter in which I am wholly without discretion, I trust?"
"O quite!" Lanyard assented carelessly. He held out his hand. "Good-bye, my friend."
The Jew shook hands warmly.
"Good night, monsieur — and the best of luck!"
There was significance in his last words that Lanyard did not trouble to analyze. Beyond doubt, the man knew more than he dared admit. And the adventurer told himself he could shrewdly surmise most of that which the other had felt constrained to leave unspoken.
Pressure from some