"I shall not go out to-night," she said, with a disgusted glance at the finery which seemed such hollow mockery. And as soon as she had changed her habit for a tea-gown, she locked herself in her boudoir, and stormily pacing the room, asked herself what this sudden chill in her lover meant.

"I have gone too far--I have been too cold--I have lost him!" she told herself, wildly. "I cannot bear it! While there was the faintest of faint hope left--that I might be with him some day--I could bear--everything! But to see him look at me as if I were anybody, speak as if he did not care what became of me--no, no, I should soon go mad!"

Flinging herself prone on her sofa, she clasped her throbbing head in both hands, and asked herself passionately what could be done.

"I cannot, must not, lower myself by writing to him--and then, if he was the same again, I could not take advantage of it! Was ever poor wretched girl in such a miserable position as I am?"

All seemed hopeless, gloomy, dark, until a sudden thought came like a brilliant flash of light.

"He may be there, he will be there, to-night! Of course, he is a friend of the Duchess," she told herself. "That is what it meant! He knew we should meet there! He was teasing me--trying me!"

The suggestions comforted her as she rang, told Julie she had changed her mind, and would go to the ball; and she subsequently dined with her uncle and aunt, who seemed in exceedingly good spirits. (Sir Thomas' pet project was that Lord Vansittart should marry Joan, and he augured well from his appearance at this juncture, and went through the ceremony of dressing with a certain amount of patience.) When she stood before her long glass, with all the electric lights switched on, and saw herself in her gleaming white and shining pearls, tall, queenly, fair, with the glistening wreaths of golden hair crowning her small head, and her lustrous brown eyes alive with that peculiar, unfathomable expression which had gained her the epithet "sphinx-like" more than once when she was discussed as the Beauty who meant to flout every Beast that approached her, and did--she felt comforted. Only when she was shut into the carriage, her aunt prattling platitudes, and the flickering street lamps flashing stray gleams into the dimly-lit vehicle as they drove along, was she seized with a sudden panic.

"I feel as if--if he does not come--I shall break down, utterly--I shall not be able to bear my life any more!" she told herself, despondently. "I shall end it all--no one will care! There is only old Nana, who is barely alive, and she would follow me at once!"

The Duke of Arran was a man of ideas--and he lived to carry them out. The balls and entertainments at Arran House were always unique. That evening was no exception. As Joan alighted, and passing through the hall accompanied Lady Thorne through the vestibule and up the wide staircase, even she felt transient admiration. White and gold everywhere was the rule to-night at Arran House, where the famous marble staircase had been brought from an old Venetian palazzo. This evening's decorations were carried out in gold-yellow; after the gardens and houses had been denuded of gold and white flowers to the disgust of the ducal gardeners, the London florists had been commissioned to supply the banks and wreaths and festoons of gold and white blossoms which everywhere met the eye, perfumed the atmosphere, and made a fitting background for the large staff of tall, handsome powdered men-servants in black velvet and satin liveries, which was augmented to-night into a very regiment.

One sickening glance round the magnificent ballroom, full of delicately-beautiful toilettes, bright with flowers, lights, and laughter, gay with the music of a well-known band--told her Vansittart was not there. However, she maintained her composure--he might yet come--and with her usual chilly indifference allowed her few privileged friends to inscribe their initials on her tiny tablet. New partners she declined, with the plea of fatigue. But it was weary work! She was just telling herself, fiercely, that she could bear no more; she was seeking Lady Thorne to implore a retreat, when she came upon Vansittart talking pleasantly to her aunt in a cool corner.