'I have a vague impression that I ought to thank you for it, Miss Beresford; and I don't know how. I hope it is true. They never gave me a hint of it. You would have thought Charley Stratherne would have known.'

'It was very imprudent of my daughter,' said Lady Beresford, severely, 'to mention such a thing; but Sir George makes a pet of her, and I hope no harm has been done.'

Frank King warmly protested. How could any harm be done? And he redoubled his attentions to Lady Beresford. Not only that, but when they returned to the ball-room he was very anxious to be introduced to Nan's sisters, and was most polite to them, though he did not ask them for a dance. Moreover, he got hold of Charley Stratherne, and through him made the acquaintance of Mr. Tom Beresford; and these three, having adjourned for a time to a certain remote snuggery where were sherry and soda and cigarettes, Frank King was quite content to accept from Mr. Tom hints concerning things about town. There was in especial a famous 'lion comique'—the Great Dunse, or the Jolly Ass, or some such creature—about whom Mr. Tom was much exercised; and Frank King professed himself quite interested in hearing about this person. The grave young Lieutenant was indeed extraordinarily complaisant this evening. He was unusually talkative—when he was not a most attentive listener. You would have thought that he had acquired a sudden admiration for the brilliant social qualities of Mr. Tom, and that he had never heard such good stories before.

Well, the Beresfords left about three; and that was the end of Nan's first ball. On the whole she had every reason to be pleased. She had acquitted herself fairly well; she had gratified the soft-hearted old Admiral; she hadn't fallen in love with anybody; and she had seen a number of celebrated persons in whom she was interested. She thought she had done a kindness, too, in telling Lieutenant King beforehand of his appointment.

She was surprised, however, and a little bit annoyed when, on the afternoon of the next day but one, her brother Tom brought in this same Frank King to five o'clock tea. He said, with something of a blush, that he wished to tell her that her news had been true; he had heard from the Admiralty that morning, and he wished to thank her. Nan was somewhat cold in her manner; she had thought with some pride that he was not like the other gentlemen who came about the house in the afternoon. She had seen enough of them and their idleness, and aimless flirtations, and languid airs. She had taken Frank King to be of firmer stuff, and not likely to waste his time at afternoon teas.

He was kind and polite enough, no doubt, and he distributed his attentions in the most impartial manner—even including two young lady visitors to whom he was introduced; but Nan seized an early opportunity of slipping away to her own room, where she resumed certain very serious studies that occupied her mind at this time. When she came downstairs again Lieutenant King was gone.

On the following day her holiday ended, and she went down to Brighton. Many a time she thought of the ball, and always with a pleasurable recollection. When, however, she happened to think of Frank King—and it was seldom—it was always with a slight touch of disappointment. No doubt his leave was extended; probably he was still in town, and repeating those afternoon calls in Bruton Street. As for Nan, she honestly did not care to which train of admirers he might attach himself—whether he was to be Mary's captive or Edith's slave. But she was disappointed.

'I did think he was a little bit different from the others,' she would say to herself; and then she would turn to Mr. Lockyer's last discoveries in spectrum analysis.

CHAPTER VI.

FIRST IMPRESSIONS.