Hubert, smart in his diplomatic, gold-laced uniform, his cocked hat tucked under his arm, and wearing his sword with the Royal Victorian Order and two foreign decorations—the Spanish Order of the Toison d’Or, and the Order of the Elephant of Denmark, passed the sentries of the Royal bodyguard, and through the long lines of gorgeously dressed flunkeys in the vestibule, and up the brilliantly lit grand staircase—that same staircase which he had descended after his secret conversation with His Majesty the King.

Above showed the fine fresco of Christ in a cloud of angels by Melozzo da Forli, once in the Church of Santi Apostoli, and then as he greeted the Royal Chamberlain and entered the great ballroom he suddenly found himself in a whirl of gaiety amid the smartest and most exclusive Court circle in Europe.

The scene was one of great brilliance and animation. The huge salon with its polished floor, its great crystal electroliers, and its beautiful tapestries and paintings, was a perfect phantasmagoria of light and colour. In the gallery the Royal orchestra was playing a pretty waltz from one of the latest Viennese musical comedies, and the dancers, the women in Court gowns, and the men in uniforms and glittering with decorations were whirling round the splendid chamber.

Upon the raised dais with the purple velvet hanging, on the left sat Her Majesty the Queen, wearing a splendid tiara of diamonds and her world-renowned pearls, while across her corsage showed the parti-coloured sash of the Order of St. Elisabeth. Near by her was the King himself in his blue military tunic and pale grey trousers, wearing the collar of the Order of the Annonciade, of which he was Grand Master, while on his breast glittered the diamond stars of the Order of the Crown of Italy, St. Maurice and Lazarus, and a dozen others. With them were two foreign minor royalties, and several other members of the Royal circle, together with ladies-in-waiting and aides-de-camp and others standing at the rear.

Waldron’s eyes were searching for the Princess Luisa. At first he failed to discover her, but a few moments later he saw her take her place beside the Queen and bend to speak with her.

In white, with her hair beautifully dressed, she presented a sweet, charming picture of youthful patrician beauty, of exquisite refinement. From where he stood he could see the black watered ribbon of one of the Imperial German Orders peeping over the edge of her low-cut corsage, and from it was suspended the cross of the Order in brilliants.

She was looking unusually pale and worn. Her eyes seemed to have black rings around them which told of anxiety, perhaps of sleepless nights—different, indeed, to her appearance in those sunny, careless winter days up the Nile.

As the British diplomat made his way through the throng—for the waltz had just concluded—he bowed over the hands of a dozen pretty women, dames of high degree in the Eternal City, wives of Roman princes, of marquises, of great signori, and of diplomats. With many men, politicians, financiers, Court sycophants, and those struggling for distinction—that crowd of place-seekers and unscrupulous officials with which every European Court is surrounded—he nodded acquaintance, until suddenly espying Sir Francis Cathcart, he made his way to him.

“Hallo, Waldron—back?” exclaimed his Chief sharply.

“Yes, only an hour ago,” was the other’s reply.