The Royal apartments at the Grand Babylon are famous in the world of hotels, and indeed elsewhere, as being, in their own way, unsurpassed. Some of the palaces of Germany, and in particular those of the mad Ludwig of Bavaria, may possess rooms and saloons which outshine them in gorgeous luxury and the mere wild fairy-like extravagance of wealth; but there is nothing, anywhere, even on Eighth Avenue, New York, which can fairly be called more complete, more perfect, more enticing, or — not least important — more comfortable.

The suite consists of six chambers — the ante-room, the saloon or audience chamber, the dining-room, the yellow drawing-room (where Royalty receives its friends), the library, and the State bedroom — to the last of which we have already been introduced. The most important and most impressive of these is, of course, the audience chamber, an apartment fifty feet long by forty feet broad, with a superb outlook over the Thames, the Shot Tower, and the higher signals of the South-Western Railway. The decoration of this room is mainly in the German taste, since four out of every six of its Royal occupants are of Teutonic blood; but its chief glory is its French ceiling, a masterpiece by Fragonard, taken bodily from a certain famous palace on the Loire. The walls are of panelled oak, with an eight-foot dado of Arras cloth imitated from unique Continental examples. The carpet, woven in one piece, is an antique specimen of the finest Turkish work, and it was obtained, a bargain, by Felix Babylon, from an impecunious Roumanian Prince. The silver candelabra, now fitted with electric light, came from the Rhine, and each had a separate history. The Royal chair — it is not etiquette to call it a throne, though it amounts to a throne — was looted by Napoleon from an Austrian city, and bought by Felix Babylon at the sale of a French collector. At each corner of the room stands a gigantic grotesque vase of German faïence of the sixteenth century. These were presented to Felix Babylon by William the First of Germany, upon the conclusion of his first incognito visit to London in connection with the French trouble of 1875.

There is only one picture in the audience chamber. It is a portrait of the luckless but noble Dom Pedro, Emperor of the Brazils. Given to Felix Babylon by Dom Pedro himself, it hangs there solitary and sublime as a reminder to Kings and Princes that Empires may pass away and greatness fall. A certain Prince who was occupying the suite during the Jubilee of 1887 — when the Grand Babylon had seven persons of Royal blood under its roof — sent a curt message to Felix that the portrait must be removed. Felix respectfully declined to remove it, and the Prince left for another hotel, where he was robbed of two thousand pounds' worth of jewellery. The Royal audience chamber of the Grand Babylon, if people only knew it, is one of the sights of London, but it is never shown, and if you ask the hotel servants about its wonders they will tell you only foolish facts concerning it, as that the Turkey carpet costs fifty pounds to clean, and that one of the great vases is cracked across the pedestal, owing to the rough treatment accorded to it during a riotous game of Blind Man's Buff, played one night by four young Princesses, a Balkan King, and his aides-de-camp.

In one of the window recesses of this magnificent apartment, on a certain afternoon in late July, stood Prince Aribert of Posen. He was faultlessly dressed in the conventional frock-coat of English civilization, with a gardenia in his button-hole, and the indispensable crease down the front of the trousers. He seemed to be fairly amused, and also to expect someone, for at frequent intervals he looked rapidly over his shoulder in the direction of the door behind the Royal chair. At last a little wizened, stooping old man, with a distinctly German cast of countenance, appeared through the door, and laid some papers on a small table by the side of the chair.

'Ah, Hans, my old friend!' said Aribert, approaching the old man. 'I must have a little talk with you about one or two matters. How do you find His Royal Highness?'

The old man saluted, military fashion. 'Not very well, your Highness,' he answered. 'I've been valet to your Highness's nephew since his majority, and I was valet to his Royal father before him, but I never saw —' He stopped, and threw up his wrinkled hands deprecatingly.

'You never saw what?' Aribert smiled affectionately on the old fellow. You could perceive that these two, so sharply differentiated in rank, had been intimate in the past, and would be intimate again.

'Do you know, my Prince,' said the old man, 'that we are to receive the financier, Sampson Levi — is that his name? — in the audience chamber? Surely, if I may humbly suggest, the library would have been good enough for a financier?'

'One would have thought so,' agreed Prince Aribert, 'but perhaps your master has a special reason. Tell me,' he went on, changing the subject quickly, 'how came it that you left the Prince, my nephew, at Ostend, and returned to Posen?'

'His orders, Prince,' and old Hans, who had had a wide experience of Royal whims and knew half the secrets of the Courts of Europe, gave Aribert a look which might have meant anything. 'He sent me back on an — an errand, your Highness.'

'And you were to rejoin him here?'

'Just so, Highness. And I did rejoin him here, although, to tell the truth, I had begun to fear that I might never see my master again.'

'The Prince has been very ill in Ostend, Hans.'

'So I have gathered,' Hans responded drily, slowly rubbing his hands together. 'And his Highness is not yet perfectly recovered.'

'Not yet. We despaired of his life, Hans, at one time, but thanks to an excellent constitution, he came safely through the ordeal.'

'We must take care of him, your Highness.'

'Yes, indeed,' said Aribert solemnly, 'his life is very precious to Posen.'

At that moment, Eugen, Hereditary Prince of Posen, entered the audience chamber. He was pale and languid, and his uniform seemed to be a trouble to him. His hair had been slightly ruffled, and there was a look of uneasiness, almost of alarmed unrest, in his fine dark eyes. He was like a man who is afraid to look behind him lest he should see something there which ought not to be there. But at the same time, here beyond doubt was Royalty. Nothing could have been more striking than the contrast between Eugen, a sick man in the shabby house at Ostend, and this Prince Eugen in the Royal apartments of the Grand Babylon Hotel, surrounded by the luxury and pomp which modern civilization can offer to those born in high places.

All the desperate episode of Ostend was now hidden, passed over. It was supposed never to have occurred. It existed only like a secret shame in the hearts of those who had witnessed it. Prince Eugen had recovered; at any rate, he was convalescent, and he had been removed to London, where he took up again the dropped thread of his princely life. The lady with the red hat, the incorruptible and savage Miss Spencer, the unscrupulous and brilliant Jules, the dark, damp cellar, the horrible little bedroom — these things were over. Thanks to Prince Aribert and the Racksoles, he had emerged from them in safety. He was able to resume his public and official career. The Emperor had been informed of his safe arrival in London, after an unavoidable delay in Ostend; his name once more figured in the Court chronicle of the newspapers. In short, everything was smothered over. Only — only Jules, Rocco, and Miss Spencer were still at large; and the body of Reginald Dimmock lay buried in the domestic mausoleum of the palace at Posen; and Prince Eugen had still to interview Mr Sampson Levi.

That various matters lay heavy on the mind of Prince Eugen was beyond question. He seemed to have withdrawn within himself. Despite the extraordinary experiences through which he had recently passed, events which called aloud for explanations and confidence between the nephew and the uncle, he would say scarcely a word to Prince Aribert. Any allusion, however direct, to the days at Ostend, was ignored by him with more or less ingenuity, and Prince Aribert was really no nearer a full solution of the mystery of Jules' plot than he had been on the night when he and Racksole visited the gaming tables at Ostend. Eugen was well aware that he had been kidnapped through the agency of the woman in the red hat, but, doubtless ashamed at having been her dupe, he would not proceed in any way with the clearing-up of the matter.

'You will receive in this room, Eugen?' Aribert questioned him.

'Yes,' was the answer, given pettishly. 'Why not? Even if I have no proper retinue here, surely that is no reason why I should not hold audience in a proper manner? — Hans, you can go.' The old valet promptly disappeared.

'Aribert,' the Hereditary Prince continued, when they were alone in the chamber, 'you think I am mad.'

'My dear Eugen,' said Prince Aribert, startled in spite of himself. 'Don't be absurd.'

'I say you think I am mad. You think that that attack of brain fever has left its permanent mark on me. Well, perhaps I am mad. Who can tell? God knows that I have been through enough lately to drive me mad.'

Aribert made no reply. As a matter of strict fact, the thought had crossed his mind that Eugen's brain had not yet recovered its normal tone and activity. This speech of his nephew's, however, had the effect of immediately restoring his belief in the latter's entire sanity. He felt convinced that if only he could regain his nephew's confidence, the old brotherly confidence which had existed between them since the years when they played together as boys, all might yet be well. But at present there appeared to be no sign that Eugen meant to give his confidence to anyone.

The young Prince had come up out of the valley of the shadow of death, but some of the valley's shadow had clung to him, and it seemed he was unable to dissipate it.

'By the way,' said Eugen suddenly, 'I must reward these Racksoles, I suppose. I am indeed grateful to them. If I gave the girl a bracelet, and the father a thousand guineas — how would that meet the case?'

'My dear Eugen!' exclaimed Aribert aghast. 'A thousand guineas! Do you know that Theodore Racksole could buy up all Posen from end to end without making himself a pauper. A thousand guineas! You might as well offer him sixpence.'

'Then what must I offer?'

'Nothing, except your thanks. Anything else would be an insult. These are no ordinary hotel people.'

'Can't I give the little girl a bracelet?' Prince Eugen gave a sinister laugh.

Aribert looked at him steadily. 'No,' he said.

'Why did you kiss her — that night?' asked Prince Eugen carelessly.

'Kiss whom?' said Aribert, blushing and angry, despite his most determined efforts to keep calm and unconcerned.

'The Racksole girl.'

'When do you mean?'

'I mean,' said Prince Eugen, 'that night in Ostend when I was ill. You thought I was in a delirium. Perhaps I was. But somehow I remember that with extraordinary distinctness. I remember raising my head for a fraction of an instant, and just in that fraction of an instant you kissed her. Oh, Uncle Aribert!'

'Listen, Eugen, for God's sake. I love Nella Racksole. I shall marry her.'

'You!' There was a long pause, and then Eugen laughed. 'Ah!' he said. 'They all talk like that to start with. I have talked like that myself, dear uncle; it sounds nice, and it means nothing.'

'In this case it means everything, Eugen,' said Aribert quietly. Some accent of determination in the latter's tone made Eugen rather more serious.

'You can't marry her,' he said. 'The Emperor won't permit a morganatic marriage.'

'The Emperor has nothing to do with the affair. I shall renounce my rights. I shall become a plain citizen.'

'In which case you will have no fortune to speak of.'

'But my wife will have a fortune. Knowing the sacrifices which I shall have made in order to marry her, she will not hesitate to place that fortune in my hands for our mutual use,' said Aribert stiffly.

'You will decidedly be rich,' mused Eugen, as his ideas dwelt on Theodore Racksole's reputed wealth. 'But have you thought of this,' he asked, and his mild eyes glowed again in a sort of madness. 'Have you thought that I am unmarried, and might die at any moment, and then the throne will descend to you — to you, Aribert?'

'The throne will never descend to me, Eugen,' said Aribert softly, 'for you will live. You are thoroughly convalescent. You have nothing to fear.'

'It is the next seven days that I fear,' said Eugen.

'The next seven days! Why?'

'I do not know. But I fear them. If I can survive them —'

'Mr Sampson Levi, sire,' Hans announced in a loud tone.