She had entered the grounds alone—of that I had been ocularly convinced; and that she should find a companion so soon had never entered my thoughts.

But she had a companion, and I almost gnashed my teeth as I saw tripping along at her side the little brunette.

She was talking volubly, in the low, quiet manner that I knew, and if she saw me in passing she disguised the fact skilfully.

I waited until they were a few paces ahead, and then followed them slowly, chewing the cud of bitter reflection.

Could it be that I was losing my skill in reading and judging faces—I, upon whom the men of our force relied for a rapid, and usually correct, guess at a strange face? Was I mistaken in this little brunette, then? Or had I been mistaken in my judgment of Miss Jenrys?

No, never! I had set her down at once for a lady, in the sweet old-fashioned meaning of the word—womanly, refined, good and true; and had not her letters confirmed this? But this dark-haired, quick-speaking little person by her side—was she, after all, a friend? And had I committed a faux pas in refusing to deliver up the little bag? And if so, had I the courage to approach these two and commit myself? Could I tell Miss Jenrys how, failing to think of a better way of finding her, I had read her letters? I had meant, of course, to do this; but could I, with those pert, mocking eyes upon me? No; in my heart I knew that it was not that which vexed me. Could I bear the scrutiny of those clear, straightforward brown eyes in that other presence, which would put me at so sore a disadvantage?

Then I shook myself and my senses together. After all she came alone. Might they not separate soon? How could I tell that there was not a friend, several friends perhaps, waiting for that troublesome brunette back in the Nebraska Building?

They were walking straight down the street toward the lake, with a row of State buildings upon one side and the great spreading Art Gallery on the other. It was a perfect June morning, and the sight of the blue lake at the end of that splendid promenade, and the fresh breeze blowing off it, were inspiriting. There was to be some State function that day, and the crowd was thickening. Made bold by numbers, I came close behind them. Miss Jenrys had unfurled a big blue umbrella, and the two walked in the shade of it; and in order to screen myself, in part at least, should the brunette, whom I was beginning to detest heartily, turn and look suddenly back, I shook out the closely-rolled folds of my own umbrella and poised it carefully between my face and the sun.

And now, made bold by my canopy, and frankly bent upon hearing what I could, I drew daringly near, and when they stopped and stood to gaze at the ornate New York State Building, I halted also.

'By no means,' I heard the soft voice of the lovely blonde say, as she moved back a pace to look up at the façade. 'That would be quite too enterprising. I am chaperoned by my aunt, who is not so good a sight-seer as myself, and for two days I have ventured——' Here the sharp call of some hurrying chair-boys drowned her words, and I next heard the brunette's voice.