"Did you see any servant when you were there this evening?"

"Yes; the man-servant Costa."

"Ah, a foreigner! Old or young?"

"Middle-aged."

"A devoted retainer of his master, of course."

"I believe so."

"Then he may have been in his master's secret--most probably was. When a master suddenly flies he generally confides in his man. I've known that in many instances. What nationality was this Petrovitch?"

"Servian."

"Oh, we don't get many of those people in London. They come from the East somewhere, don't they--a half-civilised lot?"

"Doctor Petrovitch is perfectly civilised, and a highly-cultured man,"

Max responded. "He is a statesman and diplomat."

"What! Is he the Minister of Servia?"

"He was--in Berlin, Constantinople, and other places."

"Then there may be something political behind it," the officer suggested, beaming as though some great flash of wisdom had come to him.

"If so, it don't concern us. England's a free country to all the sc.u.m of Europe. This doctor may be flying from some enemy. Russian refugees often do. I've heard some queer tales about them, more strange than what them writers put in sixpenny books."

"Yes," remarked Barclay, "I expect you've had a pretty big experience of foreigners down in Whitechapel."

"And at Vine Street, too, sir," was the man's reply, as he leaned against the edge of his high desk, over which the flaring gas jets hissed. "Nineteen years in the London police gives one an intimate acquaintance with the undesirable alien. Your story to-night is a queer one. Would you like me to send a man round to the house with you in order to give it a look over?"

Max reflected in an instant that if that were done the woman's dress would be discovered.

"Well--no," he replied. "At present I think it would be scarcely worth while. I think I know where I shall find the Doctor in the morning.

Besides, a friend of mine is engaged to his daughter, so he'll be certain to know their whereabouts."

"Very well--as you wish. But," he said, "if you can't find where they're all disappeared to, give us a call again, and we'll try to a.s.sist you to the best of our ability."

Max thanked him. A ragged pickpocket, held by two constables, was at that moment brought in and placed in the railed dock, making loud protests of "I'm quite innocent, guv'nor. It warn't me at all. I was only a-lookin' on!"

So Barclay, seeing that the inspector would be occupied in taking the charge, thanked him and left.

Outside, he reflected whether he should go direct to Charlie's chambers in Jermyn Street. His first impulse was to do so, but somehow he viewed Rolfe with suspicion. If his friend had not seen him--and he believed he had not--then for the present it was best that he should hold his secret.

Perhaps the Doctor had sent a telegram to his own chambers. He would surely never leave London without sending him word. Therefore Max hailed a pa.s.sing cab and drove to Dover Street.

His chambers, on the first floor, were cosy and well-furnished, betraying a taste in antique of the Louis XIV period. Odd articles of furniture he had picked up in out-of-the-way places, while several of the pictures were family portraits brought from Kilmaronock Castle.

The red-carpeted sitting-room, with its big inlaid writing-table, bought from an old chateau on the Loire, its old French chairs and modern book-case, was lit only by the green-shaded reading lamp, beneath which were some letters where his man had placed them.

On a small table at the side was a decanter of whisky, a syphon, gla.s.ses, and cigars, and beside them his letters. Eagerly he turned them over for a telegram, but there was none. Neither was there a letter from the Doctor. On the writing-table stood the telephone instrument. It might have been rung while his man Gustave had been absent. That evening he had sent him on a message down to Croydon, and he had not yet returned.

He pushed his opera-hat to the back of his head, and stood puzzled as to how he should act. Green had told him that is master had left for the Continent, and yet had he not with his own eyes seen him fly from that house in Cromwell Road?

Yes; there was a mystery--a deep, inexplicable mystery. There was not a doubt of it!

CHAPTER SIX.

MENTIONS A CURIOUS CONFESSION.

When about ten o'clock next morning Mr Warner, buyer of the costumes at Cunnington's, noticed the tall, athletic figure of the young man in brown tweeds known as Mr Evans of Dover Street advance across the drab carpet with which the "department" was covered, he smiled within himself.

The "young ladies" of Cunnington's were not allowed any flirtations. It was "the sack" at a moment's notice for any girl being found flirting either with one of the male a.s.sistants or with an outsider, though he be a good customer. Cunnington's hundred and one rules, with fines ranging from threepence to half-a-crown, were stringent ones. Mr Cunnington himself, a short, black-bearded man, of keen business instinct, was a kindly master; but in such a huge establishment with its hundreds of employees, rules must of necessity, be adhered to. Nevertheless, the buyers or headmen of the various departments each controlled their own a.s.sistants, and some being more lenient than others towards the girls, rules were very often broken.

Cunnington's was, therefore, known to be one of the most comfortable "cribs" in the trade. a.s.sistants who came up to London in search of a billet always went to see Mr Cunnington, and happy he or she who obtained a personal introduction to him. He had earned his success by dint of hard work. Originally an a.s.sistant himself in a Birmingham shop, he had gone into business for himself in Oxford Street, in one small establishment, and had, by fair dealing and giving good value, prospered, until great rows of windows testified to the fortune he had ama.s.sed.

Unlike most employers in the drapery trade, he was generous to a degree, and he appreciated devoted service. In his great shops he had many old hands. Some, indeed, had been with him ever since his first beginning.

Those were his trusted lieutenants, of whom "Warner of the Costumes" was one.

What Warner said was never queried, and, being a kindly man, the girls in his department did pretty much as they liked.

Max Barclay, or Mr Evans as he had several times given his name, had run the gauntlet of the shopwalkers of the outer shops, and penetrated anxiously to the costumes. At that hour there were no customers.

Before eleven there is but little shopping in Oxford Street. Buyers then see travellers, who come in their broughams, and a.s.sistants re-arrange and display their stocks.

On entering the department, Max at once caught sight of the tall fair-haired girl who, with her back to him, was arranging a linen costume upon a stand.

Two other girls glanced across at him, but, knowing the truth, did not ask what he required. He was Miss Rolfe's admirer, they guessed, for men did not usually come in alone and buy twenty-guinea ready-made costumes for imaginary relatives as he had done.

He was standing behind her before she turned suddenly, and blushed in surprise. Warner, sitting in his little gla.s.s desk, noticed the look upon the girl's face and fully realised the situation. He liked Marion's brother, while the girl herself was extremely modest and an excellent saleswoman. He knew that Charles Rolfe and this Mr Evans were friends, and that fact had prevented him from forbidding the flirtation to continue.

Evans was evidently a gentleman. Of that he had no doubt.

"Why!" she exclaimed to her lover. "This is really a great surprise.

You are early?"

"Because I wanted to see you, Marion," he answered, quickly.

She noticed his anxiety, and in an instant grew alarmed.

"Why, what's the matter?" she asked, glancing round to see whether the other girls were watching her. "You ought not to come here, you know, Max. I fear Mr Warner will object to you seeing me in business hours."

"Oh! never mind him, darling," he replied, in a low voice. "I want to ask you a question or two. Where did you see Maud last night?"

"I met her at the door at Queen's Hall. I was to go to Cromwell Road to call for her, but she telegraphed to me at the last moment. She was with Charlie, she told me."

"And where is Charlie?"

"Gone to Servia. He left Charing Cross by the mail last night."