Vilma from her high window saw them return. She had watched for them, not from the motive which had made her neighbor walk restlessly between her window and her writing-table, but in tempestuous sympathy with a romance against which she pressed so close. Her own heart she believed to be a graveyard with one tomb, and she found a vicarious happiness in this atmosphere of passionate and uncommon love that she was graciously permitted to enter. She had seen how it was from the first, and had done what she could to divert the attentions and the suspicion of Piroska. Pumping had had no effect on the wary Zápolya, and Vilma, with all her subtlety, was still in doubt as to what the possible enemy may have seen or suspected. She had followed Fessenden and Ranata on the night of the ball, and waited without the door leading to the private apartments until she heard him returning; that she might be able to assure Piroska she had been their companion and chaperon. But Piroska had given no sign that she had been occupied during that brilliant night except with her many partners, and Vilma dared not tell Ranata what she had done. Gracious and captivating as the Princess was in her new rôle, it would have been a braver than Vilma who would have taken a liberty with her. Fessenden possessed no great charm for this young Hungarian, who preferred a more romantic type, but if he had inspired love in her beautiful princess she wished with all her heart that he too were of the blood of kings. Had these two been content with intrigue she would willingly have helped and shielded them, but she shrewdly suspected the truth. Astounding as the fact might be, the American wished to marry the daughter of an emperor and king. It took the ancient pattern of her brain a long while to adjust itself to the bare idea, but when time had accustomed her to its audacity she could, starved soul that she was, but sympathize. She too had had an intuition of Ranata’s state of mind when she bloomed upon them at dinner that night, breathing passion and defiance, and she heartily wished the Princess had slipped out of the castle with her lover instead of giving her word to the Obersthofmeisterin to return.

She had also overheard the words of Piroska to the American, and she had noted that the moment the Princess left the castle the sister lady-in-waiting had pleaded the morning toothache and gone to her room. It adjoined Vilma’s, and for two hours the friend had listened to the steady scratching of the enemy’s pen, interrupted only by hasty visits to the window. Vilma had lived close enough to Piroska during these months of court life to be sure she did not keep a diary. She was now fully convinced that she was the tool of Königsegg for two reasons: it was worth her while, and she had intended to marry the American when he became convinced of the hopelessness of his suit. Piroska’s wiles had been patent enough if her hostility had not, and to-night, as the American had turned to her with an air of conclusion and six words which might have extinguished hope in a more sanguine heart, the hard little face of Piroska had settled into lines of malice and determination. She had been as gay as usual during the dinner, but the color had come back neither to cheek nor lips, and Vilma suspected that if the unfortunate lovers had flown that night Piroska would have managed to follow them as far as the first telegraph station. Now, no doubt, she was writing her long-deferred report.

As Vilma watched Ranata and Fessenden return, she slipped from the window-seat and climbed onto the bed, still huddled in her furs. The fire was out and the room almost cold, but she could not prepare for sleep knowing of the plot thickening in the next room. The hour had come to act, but what should she do? To attempt to intercept Piroska’s letter on the morrow would be futile; Piroska would see to that. Vilma did her justice; there would be no loose ends, as in novels, for the good fairy to unravel. Should she walk boldly in and hurl suspicion in her face? Vilma was too European to approve of the crude method. The wild idea occurred to her of smothering Piroska with a pillow as she slept, but she had a certain measure of common-sense; a tragedy in the royal household would put an end to court life in Buda for the present, perhaps thwart ambitions she half suspected, possibly send herself to keep company with Piroska. She dismissed with some reluctance the idea she was quite capable of executing, and suddenly determined to go into Piroska’s room and be guided by events. She left the bed and knocked on the connecting door; then, assuming that she had been answered, opened it and entered.

“I cannot sleep,” she said, “and I heard you moving about, so I thought you might be as glad of company as I. You are writing? How can you in this cold? Do you know I sat up to watch them come home? Not that I doubted they would, but I felt as if I were living in a chapter of romantic memoirs. I may write mine some day—but you should do that—you are so much cleverer than I.”

Piroska had risen politely and pushed a chair slightly away from her table. She had a small pile of manuscript before her, which she had the presence of mind not to attempt to conceal. “I am cold,” she said, stifling a yawn, “and tired. But I could not go to bed. The excitement of the evening made me hopelessly wide awake, so I thought I would write my long-neglected letters.”

“It has been exciting—those wild simple creatures! But that looks like a book. Tell me—” her eyes were bright with girlish curiosity, “are you writing a novel? You could! Ah! I know you are!”

“Well,” said Piroska, with a delicate hesitation, “I—for Heaven’s sake don’t breathe it, Vilma! One is such a fool until one succeeds!”

Vilma gave an ecstatic cry, and with a movement as swift and unexpected as that of a panther flung herself upon the mass of papers. “Let me see! Let me see!” she cried. But they were torn from her hands and the eyes that met hers blazed with the ferocity of a less civilized century.

“You dare!” gasped Piroska—“you dare!”