for that pretty thought," she said with a pleasant smile. "You are too flattering. The 'queen of flowers' is very true, but the 'queen of women!' Oh, no!" She made a graceful gesture of dissent, and passed down the gangway.

As the tender disappeared into the darkness, a tiny scrap of lace waved, and I knew vaguely that she was thinking of me. But how she read my thought so exactly I could not tell.

That knowledge it has been my fate to gain.

CHAPTER II.
A STRANGE EXPERIMENT.

Soon after my arrival in London, I called on Brande, at the address he had given me in Brook Street. He received me with the pleasant affability which a man of the world easily assumes, and his apology for being unable to pass the evening with me in his own house was a model of social style. The difficulty in the way was practically an impossibility. His Society had a meeting on that evening, and it was imperative that he should be present.

"Why not come yourself?" he said. "It is what we might call a guest night. That is, visitors, if friends of members, are admitted, and as this privilege may not be again accorded to outsiders, you ought to come before you decide finally to join us. I must go now, but Natalie" (he did not say "Miss Brande") "will entertain you and bring you to the hall. It is very near—in Hanover Square."

"I shall be very glad indeed to bring Miss Brande to the hall," I answered, changing the sentence in order to correct Brande's too patronising phrase.

"The same thing in different words, is it not? If you prefer it that way, please have it so." His imperturbability was unaffected.

Miss Brande here entered the room. Her brother, with a word of renewed apology, left us, and presently I saw him cross the street and hail a passing hansom.

"You must not blame him for running off," Miss Brande said. "He has much to think of, and the Society depends almost wholly on himself."

I stammered out that I did not blame him at all, and indeed my disclaimer was absolutely true. Brande could not have pleased me better than he had done by relieving us of his company.

Miss Brande made tea, which I pretended to enjoy in the hope of pleasing her. Over this we talked more like old and well proven friends than mere acquaintances of ten days' standing. Just once or twice the mysterious chord which marred the girl's charming conversation was touched. She immediately changed the subject on observing my distress. I say distress, for a weaker word would not fittingly describe the emotion I felt whenever she blundered into the pseudo-scientific nonsense which was her brother's favourite affectation. At least, it seemed nonsense to me. I could not well foresee then that the theses which appeared to be mere theoretical absurdities, would ever be proven—as they have been—very terrible realities. On subjects of ordinary educational interest my hostess displayed such full knowledge of the question and ease in dealing with it, that I listened, fascinated, as long as she chose to continue speaking. It was a novel and delightful experience to hear a girl as handsome as a pictorial masterpiece, and dressed like a court beauty, discourse with the knowledge, and in the language, of the oldest philosopher. But this was only one of the many surprising combinations in her complex personality. My noviciate was still in its first stage.

The time to set out for the meeting arrived all too soon for my inclination. We decided to walk, the evening being fine and not too warm, and the distance only a ten minutes' stroll. At a street crossing, we met a crowd unusually large for that neighbourhood. Miss Brande again surprised me. She was watching the crowd seething and swarming past. Her dark eyes followed the people with a strange wondering, pitying look which I did not understand. Her face, exquisite in its expression at all times, was now absolutely transformed, beatified. Brande had often spoken to me of mesmerism, clairvoyance, and similar subjects, and it occurred to me that he had used his sister as a medium, a clairvoyante. Her brain was not, therefore, under normal control. I determined instantly to tell him on the first opportunity that if he did not wish to see the girl permanently injured, he would have to curtail his hypnotic influence.

"It is rather a stirring sight," I said so sharply to Miss Brande that she started. I meant to startle her, but did not succeed as far as I wished.

"It is a very terrible sight," she answered.

"Oh, there is no danger," I said hastily, and drew her hand over my arm.

"Danger! I was not thinking of danger."

As she did not remove her hand, I did not infringe the silence which followed this, until a break in the traffic allowed us to cross the street. Then I said:

"May I ask what you were thinking of just now, Miss Brande?"

"Of the people—their lives—their work—their misery!"

"I assure you many are very happy," I replied. "You take a morbid view. Misery is not the rule. I am sure the majority are happy."

"What difference does that make?" the girl said with a sigh. "What is the end of it all—the meaning of it all? Their happiness! Cui Bono?"

We walked on in silence, while I turned over in my mind what she had said. I could come to no conclusion upon it save that my dislike for her enigmatic aberrations was becoming more intense as my liking for the girl herself increased. To change the current of her thoughts and my own, I asked her abruptly:

"Are you a member of the Cui Bono Society?"

"I! Oh, no. Women are not allowed to join—for the present."

"I am delighted to hear it," I said heartily, "and I hope the rule will continue in force."

She looked at me in surprise. "Why should you mind? You are joining yourself."

"That is different. I don't approve of ladies mixing themselves up in these curious and perhaps questionable societies."

My remark amused her. Her eyes sparkled with simple fun. The change in her manner was very agreeable to me.

"I might have expected that." To my extreme satisfaction she now looked almost mischievous. "Herbert told me you were a little—"

"A little what?"

"Well, a little—you won't be vexed? That is right. He said a little—mediæval."

This abated my appreciation of her sense of humour, and I maintained a dignified reticence, which unhappily she regarded as mere sullenness, until we reached the Society's room.

The place was well filled, and the company, in spite of the extravagantly modern costumes of the younger women, which I cannot describe better than by saying that there was little difference in it from that of ordinary male attire, was quite conventional in so far as the interchange of ordinary courtesies went. When, however, any member of the Society mingled with a group of visitors, the conversation was soon turned into a new channel. Secrets of science, which I had been accustomed to look upon as undiscoverable, were bandied about like the merest commonplaces of education. The absurdity of individuality and the subjectivity of the emotions were alike insisted on without notice of the paradox, which to me appeared extreme. The Associates were altruistic for the sake of altruism, not for the sake of its beneficiaries. They were not pantheists, for they saw neither universal good nor God, but rather evil in all things—themselves included. Their talk, however, was brilliant, and, with allowance for its jarring sentiments, it possessed something of the indefinable charm which followed