An hour later she came from tennis, to find her father obviously bored almost to the point of tears, yet making an heroic attempt to appear interested in Malcolm's enthusiastic dissertation of the future of the oil industry. The Grand Duke rose gladly on her appearance, and handed him over.

"I have persuaded Mr. Hay to dine with us to-night, and I have sent to the hotel for his baggage. He is most entertaining, my little love, most entertaining. Persuade him to talk to you about--er--oil and things," and he hurriedly withdrew.

The girl sat down on the seat he had vacated.

"You're a most amazing person, Mr. Hay," she smiled.

"So I have been told," said Malcolm, as he filled a glass with tea from the samovar.

"You have also a good opinion of yourself, it seems," she said calmly.

"Why do you think I am amazing, anyway?" said he recklessly, returning to the relationships they had established at luncheon.

"Because you have enchanted my father," she said.

She was not smiling now, and a troubled little frown gathered on her brow.

"Please tell me your magic."

"Perhaps it is the book," he said jestingly.

"The book!" she looked up sharply. "What book?"

And then, as a light dawned on her, she rose to her feet.

"You have--you have Israel Kensky's book?" she whispered in horror.

He nodded.

"Here with you?"

"Yes, here," he slapped his pocket.

She sat down slowly and reached out her hand, and he thought it shook.

"I do not know who was the madder--Israel Kensky to give it to you or you to take it," she said. "This is the only house in Kieff where your life is safe, and even here----" She stopped and shook her head. "Of course, you're safe here," she smiled, "but I wish the book were somewhere else."

She made no further reference either to the amazing volume or to her father, and that night, when he came down to dinner, feeling more on level terms with royalty (though his dress-suit was four years old and his patent shoes, good enough for such mild society functions as came his way, looked horribly cracked and shabby), he dismissed the matter from his mind. The dinner party was a large one. There were two bishops, innumerable popes, several bejewelled women, an officer or two and the inevitable duenna. He was introduced to them all, but remembered only Colonel Malinkoff, a quiet man whom he was to meet again.

To his amazement he found that he had been seated in the place of honour, to the right of the Grand Duke, but he derived very little satisfaction from that distinction, since the girl was at the other end of the table.

She looked worried and her conversation, so far as he could hear, consisted of "yes" and "no" and conventional expressions of agreement with the views of her companions.

But the duke was loquacious, and at an early stage of the dinner the conversation turned on the riot of the morning. There was nothing remarkable in the conversation till suddenly the Grand Duke, without preliminary, remarked in a matter-of-fact tone:

"The danger is that Kensky may very well use his evil powers against the welfare of Holy Church."

There was a murmur of agreement from the black-bearded popes, and Malcolm opened his eyes in astonishment.

"But surely your Highness does not believe that this man has any supernatural gift."

The Grand Duke stared at him through his glasses.

"Of course," he said, "if there are miracles of the Church why should there not be performed miracles by the Powers of Darkness? Here in Kieff," he went on, "we have no reason to doubt that miracles are performed every day. Who doubts that worship at the shrine of St. Barbara in the Church of St. Michael of the Golden Head protects us against lightning?"

"That is undoubtedly the fact, your Imperial Highness," said a stout pope, speaking with his mouth full. "I have seen houses with lightning conductors struck repeatedly, and I have never known any place to be touched by lightning if the master of the house was under the protection of St. Barbara."

"And beneath the Church of Exaltation," the Grand Duke went on, "more miracles have been performed than elsewhere in the world."

He peered round the table for contradiction.

"It was here that the Two Brothers are buried and it was their prayer that they should sleep together in the same grave. One died before the other, and when the second had passed away and they carried his body to the tomb, did not the body of the first brother arise to make room? And is there not a column in the catacomb to which, if a madman is bound, he recovers his reason? And are there not skulls which exude wonderful oils which cure men of the most terrible diseases, even though they are on the point of death?"

Malcolm drew a long breath. He could understand the superstitious reverence of the peasant for these relics and miracles, but these were educated men. One of them stood near to the throne and was versed in the intricacies of European diplomacy. These were no peasants steeped in ignorance, but intellectuals. He pinched himself to make sure that he was awake as the discussion grew and men swopped miracles in much the same spirit of emulation as store-loafers swop lies. But the conversation came back to him, led thereto by the Grand Duke, and once more it centred on that infernal book. The volume in question was not six inches from the Grand Duke, for Malcolm had stuffed it into his tail pocket before he came down to dinner, and this fact added a certain piquancy to the conversation.

"I do not doubt, your Highness," said a stout bishop, who picked his teeth throughout the dinner, "that Kensky's book is identical with a certain volume on devil worship which the blessed Saint Basil publicly denounced and damned. It was a book especially inspired by Satan, and contained exact rules, whereby he who practised the magic could bind in earthly and immortal obedience the soul of anybody he chose, thus destroying in this life their chance of happiness and in the life to come their souls' salvation."

All within reach of the bishop's voice crossed themselves three times.

"It would have been well," mused the Grand Duke, "if the people had succeeded this morning."

He shot a glance at Malcolm, a glance full of suspicious inquiry, but the young man showed no sign either of resentment or agreement. But he was glad when the dinner ended and the chance came to snatch a few words with the girl. The guests were departing early, and kummel and coffee was already being served on a large silver salver by the _buffetschek_, whom Malcolm recognized as the ubiquitous Boolba.

"I shall not see you again," said the girl in a low voice. "I am going to my room. But I want you to promise me something, Mr. Hay."

"The promise is made before you ask," said he.

"I want you to leave as early as you possibly can to-morrow morning for your mine, and if I send you word I want you to leave Russia without delay."

"But this is very astonishing."

She faced him squarely, her hands behind her back.

"Mr. Hay," she said, and her low voice was vibrant with feeling, "you have entangled yourself in an adventure which cannot possibly end well for you. Whatever happens, you cannot come out with credit and safety, and I would rather you came out with credit."

"I don't understand you," he said.

&............