"They'll want to know what it means, and they'll be bound to come and find out. What is your idea, anyway?"

"I'll tell you another time," said Mrs. Ess Kay. "I should like it to be a surprise for Betty, just as it will be for people outside. She'll enjoy it more."

I didn't tease to know the secret, though I was really curious, especially about Aladdin's Cave, which seemed to promise something gorgeous. The mystery was religiously kept; but there was plenty of excitement in sending out the invitations.

There were endless discussions between Mrs. Ess Kay and Potter, and though she seemed so angry with Mrs. Van der Windt and several other members of the Ball committee, for trying to make a stand against her, she was perfectly ruthless about the names she would scratch off the lists her secretary was continually making out and revising for her.

I heard her say that she wouldn't have dreamed of asking the Pitchleys, if they hadn't "got hold of" Mohunsleigh; and that Cora Pitchley, whatever else she might be, was the cleverest woman in Newport, to have scooped in all the honours. Though to this day I can't see exactly what she meant, for she never would explain.

Anyhow, whatever the superlatively clever thing was that Mrs. Pitchley had done, there was no longer a question of her being kept out from the Pink Ball, or anything else. People were charming to her, and we met Mrs. Van der Windt herself at the Chateau at a luncheon party with a vaudeville entertainment afterwards, and also at a dinner. Mrs. Van der Windt seemed to like my cousin, Mohunsleigh, very much, too, and gave a moonlight motor car picnic especially for him, with only a few people asked besides ourselves, and the Pitchleys and Tom Doremus.

Mohunsleigh had not expected to stay more than a few days; but when he found that the friend he wanted to visit in California was detained in New York on business, and Mrs. Pitchley and everybody urged him very much to stop, he decided that he would. I didn't suppose that Mohunsleigh would care for frivolities, after all the years he has spent tramping about in strange countries, killing things; but he appeared to be perfectly happy and nothing bored him, so long as the Pitchleys were there.

When Mrs. Ess Kay was making out the list of invitations for the great Blow Out, as Potter called it, Mohunsleigh happened to stroll over to The Moorings alone. He came to tell us that he had made up his mind to stay, and why.

"You see," he exclaimed, "I hadn't an invitation for any special time, from Harborough. It was a sort of standing thing, given when we met in Damascus last winter. I was to come when I could, and be always welcome; that sort of thing, don't you know. I cabled the day I sailed, and didn't get any answer, but I hadn't been in New York two hours when I'm blessed if the beggar didn't walk in on me at the Waldorf. Jolly glad to see me, and all that, but had to hang on in New York for a bit, on some business or other. Now he thinks he can't get off for a fortnight or so, and as what he's got on isn't my sort of racket, I might as well be here as anywhere else, perhaps a little better."

"What Harborough is your friend?" enquired Mrs. Ess Kay, with interest. "The new San Francisco millionaire?"