Some business matters connected with his profession occupied the greater part of Hayden's time for the next day or so; but in his first moments of leisure, he hastened to look up Kitty Hampton.

About five o'clock of a raw winter afternoon, he stopped at her house, intending under a pretense of a craving for hot tea to win Kitty to speech of her friend Marcia. Well-simulated shivers, a reference to the biting air, would secure his cousin's solicitude, then, at perhaps the third cup, he would in a spontaneous burst of confidence confess to a more than passing interest. This would at once gain Kitty's warm if unstable attention, her impulsive sympathy, and----. At this moment, the severe and forbidding butler informed him that Mrs. Hampton was not at home, was out of town, and all further inquiries were met by a polite and non-committal "I don't know, sir."

Hayden turned away both disappointed and resentful. On the occasion of their walk, a few days before, Kitty had not mentioned to him any contemplated journey, and now, just as he was counting on enlisting her good offices, she had left him completely in the lurch, and all his plans for again meeting Marcia Oldham were, as he expressed it, up in the air.

To add to his general sense of disappointment and injury, he had had a brief line from Penfield saying that he had so far made no progress in some investigations he was making, but felt, nevertheless, that he was on the correct trail and hoped to turn up something within a short time.

Three or four days passed, the end of the week arrived, and still Kitty had not returned. Hayden felt like a man on a desert island who watches ships passing back and forth laden with merry pleasure-parties, too much absorbed in their own amusements or too indifferent to his sufferings to rescue him; and his sense of isolation and depression was greatly increased by the one, last, unnecessary, bitter drop in his cup--for the lady of his dreams had wantonly mocked him. Her promises had been idle as the wind. She had assured him that she would be anything but difficult to discover, had given the impression that he might chance to meet her at any moment, but the hopes she had held out were cheats, and she had succeeded either wilfully or by force of circumstances in very successfully eluding him. She had vanished as completely as if she had been that shadowy astral wraith they had jestingly discussed, and he was not only baffled and perplexed but wounded.

His pride, very sore pride at present, was touched, and he told himself that since she chose thus to withdraw he would certainly not make a definite and overt attempt to follow. Then, by way of adhering strictly to this very good resolution, he proceeded to accept every social invitation which came his way, went religiously to luncheons, dinners, dances, anything that offered. He even invaded shops and strolled up and down Fifth Avenue; but New York was empty of her. She had vanished as suddenly as she had appeared.

One evening, just as he was really beginning to despair of ever seeing her again and feeling more dejected and miserable every minute in consequence, he stopped in at one of the theaters to see an act or two of a new play in which an English actress of great reputation, not only because of her beauty but also for the artistic quality of her acting, was appearing. To his own surprise, the first act interested him sufficiently to remain, a resolution that later he could not sufficiently commend, for, when the actress appeared in the second act, the street dress she had worn previously had been changed for a superb evening gown.

As she came forward to the footlights Hayden started as if he had received an electric shock and leaned eagerly forward fumbling for his glasses, for there upon her bosom, gleaming against the lace of her gown, was a great silver butterfly glittering with diamonds, while about her beautiful shoulders fell a familiar chain of tiny, enameled butterflies, azure, deep purple, yellow and orange, and strung together with jewels.

Hayden sat through the rest of the play in a daze. To his excited fancy there were butterflies, butterflies everywhere, the air seemed full of them. They served to bring up the image of Marcia Oldham very vividly before him. He turned now and again and carefully scanned the house, half believing that she was present and he might at any moment encounter her eyes. But no such luck awaited him, and his surprise was all the more marked when just as he was leaving the theater after the play was finished he felt a light touch on his arm and looked down to see the laughing face of Kitty Hampton.

"Kitty!" Hayden clutched her with such a grip that she winced. "Where have you been? Although I have daily beaten on your doors and rung you up on the telephone, I couldn't find a trace of you."

She laughed. "Who says I haven't well-trained servants! Come, drive home with me," stepping into her waiting electric brougham. "Warren will be there. He just got back this afternoon, and he will be so glad to have you. You see, I was becoming so bored and cross, and I got to hate the sight of everything and everybody to such an extent, that I just ran away from it all, down into the country; and the best part of it was, that I actually persuaded Marcia Oldham to go with me. Think of that! But I succeeded in convincing her that it was her duty to go with me, that I was really on the verge of an illness and needed her care. Marcia is strong on duty, you know. I tried my best to persuade her to do the play with me to-night, but she wouldn't. She said she had no end of things to look after.

"Oh, I am so glad I met you! It is sheer luck. You see there were some people to dinner, and afterward, there were enough for bridge without me, so I just slipped away without a word to anybody and hid myself in a box. And I do hope you're hungry, Bobby. I am dreadfully. Nothing makes me so hungry as a play. Well, we'll all have some supper after a bit."

Hayden's heart sang. He had sought and sought and all his seeking had been vain, and here, by a mere chance, at an unlooked-for moment, the knowledge he had so ardently sought was his. He could afford to wait now; he leaned back comfortably and listened with an air of most eager interest to his cousin's chatter.

Kitty had quite recovered her spirits, and when they stopped before her door she was in the full tide of some gay reminiscences, and she continued her animated recital until they reached her drawing-room.

There were a number of people present who seemed just to have left the bridge-tables and were still discussing the game. Warren Hampton, a tall, quiet, rather elderly man, welcomed Hayden cordially. They had always been good friends, and this was the first time they had met for several years. The rest, Hayden had either met casually or had to make the acquaintance of. Among this latter group was Mrs. Habersham, mentioned by Penfield as one of Marcia Oldham's most loyal friends, and Hayden was Tremendously interested in discovering in her the dark woman with the rose-colored gown and the cerise wings in her hair with whom Marcia had talked that night at the opera.

Somewhat to his disappointment, he was not seated near her at the very jolly little supper which was served later, but was placed instead between Kitty and a sallow, angular, vivacious woman with an unbecoming blue fillet in her hair. He had been talking to Mrs. Habersham and Hampton, and had not really happened to glance at Kitty since they had entered the room, but after they were seated at the table, he turned to speak to her and was absolutely struck dumb.

He drew his hand across his brow as if to brush away the cobwebs in his brain. What was this? From what sort of an obsession was he suffering? He had been thinking so much of those butterflies that he saw them wherever he looked; but, poor victim of delusion that he was, he could swear that on Kitty's breast, gleaming against the laces of her gown, was the same silver butterfly which had earlier adorned the English actress, the same unique and beautiful chain of tiny, brilliant, enameled butterflies. He felt an imperative desire to put out his finger and touch them, to ask Kitty if she really wore them, or if he but dreamed them.

"Bobby," murmured his cousin solicitously, "what on earth is the matter with you? You look as if you had just seen a ghost. Your eyes are popping out of your head, and you're staring at my butterflies as if they positively frightened you."

He drew a long breath of relief. "They're enough to make any one's eyes pop out."

She touched the huge silver insect on her breast. "Are they not dreams?" she said complacently. "One is simply nobody this winter unless one has them; and the beauty of it is they are so difficult to secure."

"Miss Oldham wears a set," he announced boldly.

"Oh, of course." She shot him a quick, rather surprised glance. "Have you met Marcia yet?"

"Yes--just met her, not very long ago."

"How odd that she didn't speak of it!" exclaimed Kitty. "But," enthusiastically, "isn't she a dear? Do you know, Bobby, I do not believe that there is any one in the world, with the possible exception of Warren, that I am half so fond of as I am Marcia? She is everything, the most all-around person you can imagine, and so gifted. She did the loveliest little water-color for me while we were away. I will show it to you some time."

At this moment, their conversation was interrupted by the lady with the blue fillet. She had not succeeded in getting even a hearing from the man on the other side of her. He showed a marked preference for his lobster in aspic, entirely ignoring the charms of her conversation and giving her very definitely to understand that he longed to be left to a silent contemplation and appreciation of the merits of the Hampton's chef.

"Oh, Kitty!" The blue fillet leaned across Hayden. "Bea Habersham was telling us that you had been to see this new fortune-teller. Is she really as good as Bea says?"

"Indeed she is!" cried Kitty, plunging into this new subject with her usual enthusiasm. "She's the most remarkable thing you ever heard of, and the beauty of it is that you don't have to go into any dens and caves to find her--none of the black holes where you tremble for your life and begin to fear that you'll never get out again. And she has the most charming studio."

"Bea said it was the dreamiest thing you ever saw and that she herself was a vision. Do you suppose she gets herself up that way really to conceal her identity, or is it to arouse more interest and enthusiasm?"

"How does she get herself up?" asked Hayden, with, however, no particular interest in his tones.

"Tell him, Kitty. I haven't been fortunate enough to see her yet," replied the blue fillet--Mrs. Edith Symmes, by the way.

"Oh, it is too fascinating for anything." Kitty was eager to discuss her own particular find. "She is tall and graceful, oh, grace itself, and she wears a long black gown, Paris unmistakably, and"--Kitty threw great emphasis on this "and," and paused a moment for dramatic effect--"she wears a mantilla about her head, and a little black mask, with fringe falling from it so that even her mouth is concealed. It gives you the queerest creepy feeling when she comes into the room."

"How odd! How deliciously dreadful!" Mrs. Symmes shivered luxuriously. "Do write or telephone her and make an appointment for me, Kitty, dear. They say that if I do so on my own account I shall have to wait weeks and weeks, there are so many ahead of me; but you've been such an awfully efficient press-agent that she will do anything for you."

"But her prices! Her dreadful prices!" sighed a plaintive feminine voice from the other side of the table. "Have you seen her, Mr. Hayden?"

"Indeed I have not," returned Hayden, "and I haven't the faintest intention of seeing her. I can't understand why you waste your money on those people. They have absolutely nothing to tell you, and they are fakers and worse, in every instance. You know it, each one of you, and yet you continue to patronize them."

"Hear him preach!" scoffed his cousin.

"Kitty, you are the source of all our information this evening," broke in a woman on her left. "Do tell us if it is true that Marcia Oldham's engagement to Wilfred Ames is really announced."

Hayden, his eyes on Kitty's face, could positively see it stiffen. "I really know nothing about it," she answered coldly.

"But they are together so much."

"There are always a lot of men about Marcia." Kitty's tone was ominously curt.

"Oh, it is perfectly useless to try to get either Kitty or Bea Habersham to talk about Marcia," murmured Edith Symmes in Hayden's ear. "They simply will not do it, and it is sheer waste of breath to ask them any questions. Now, I happen to know that the engagement is not definitely announced." Hayden drew a long breath. It was as if some weight had been lifted from him. "Marcia is odd, you know, awfully odd; but just the same, in that slow, unyielding way of his, Wilfred is determined to marry her, and"--she lifted her eyes--"his mother is crazy, simply crazy about it. For a while she contented herself with merely clawing the air whenever Marcia's name was mentioned; but after her nice, quiet, stupid worm of a Wilfred turned and definitely announced to her his intentions, she hustled herself into her black bombazine and has literally made a house-to-house canvas, telling everywhere her tale of woe. Poor old dame, it is rather hard on her!"

"Why?" asked Hayden, ice in his voice. "I should think that she would consider her son an especially fortunate man."

His companion gave a short laugh of irrepressible amusement. "I wish she could hear you say that, and might I be there to see the fun, from a safe corner, mind you! 'The shouting and the tumult' would be worth while, I can assure you. Oh-h," with one of her affected little shivers, "I wish you could hear some of the things she says about Marcia! Of course, one can not exactly blame the poor old soul, for to say the least, Marcia, dear as she is, certainly lays herself open to conjecture."

Hayden did not reply. He was rudely and unmistakably giving the impression of not having heard a word she said; but this attempt on his part, instead of offending his thin and voluble companion, only seemed to amuse her inordinately.

"Do you know, Kitty," announced the plaintive-voiced lady across the table, "that your butterflies are really the prettiest ones I've seen, prettier than Mrs. ----," mentioning the English actress, "for I got a good look at them at a reception the other day, and yours are quite as lovely as Bea's. Dear me!" in almost weeping envy. "I wish I could afford a chain of them."

Edith Symmes had a positive explosion of her noiseless, faintly malicious laughter. "Did you hear that?" she whispered to Hayden. "Whine-y Minnie over there is as rich as cream; and yet, she can't afford those dreamy butterflies, while Marcia Oldham, who hasn't a cent in the whole world, wears a set which, as usual, surpasses every other woman's. It is a most amazing and amusing social riddle. Even you, who are evidently one of her admirers, must admit that."

"I can't really afford anything worth while this year," sighed the dolorous lady characterized as whine-y Minnie, "but I must try and get an appointment with that fortune-teller, even if it is hideously expensive. What did you say her name is, Kitty?"

"An odd name," mimicked Hayden, catching his cousin's eye and unable to resist a school-boy temptation to tease her. "An odd name." He reproduced Kitty's high lisping tones perfectly.

"Bobby, if you mock me, I'll give you something that will make you laugh on the other side of your mouth," she said rapidly under her breath, and reverting to the phraseology of childhood. "Did you ask her name, Minnie? It is an odd name. Mademoiselle Mariposa. Sometimes called 'The Veiled Mariposa.'"

Hayden's laughing face stiffened as if he had received a shock from an electric battery. Mariposa! Mariposa!--the butterfly. Horace Penfield's words recurred to him; "I am willing to bet now that you will hear of The Veiled Mariposa in a very short time, and that, too, from a most unexpected source."