"What on earth did you mean, Hilda," Lady Moulton said, as the door of the carriage was closed and they drove off from Her Majesty's, "by saying that you had discovered a clew by which you might in a few days find your little cousin?"
"I cannot tell you exactly how I discovered it. At present it is a secret that both my mother and uncle charged me to keep, but when these troubles are over I will explain it all to you, though I should certainly do so to no one else."
"Well, I suppose I must be content with that, Hilda. But it certainly does seem extraordinary to me that by merely seeing two men in a box on the other side of the house you should have obtained a clew to what you have for a year now been trying to get at."
"It does seem extraordinary, Lady Moulton, but it really is not so, and I hope to convince you that I am right by producing Walter in a week from the present time."
"I hope you will, Hilda. I sincerely hope so, both for the child's sake, yours, and my own. Of course, when he is found there will be no possible reason for your keeping yourself shut up as you have done. I have missed you very much, and shall be very glad to have you under my wing again."
"Thank you for saying so, Lady Moulton; but so far as I have formed my plans, they are that Walter's trustees shall either let or sell the house in Hyde Park Gardens, and that I shall go down for a time with him into the country. I have had a great deal of anxiety this last year, and I shall be very glad of complete rest for a time."
"That is reasonable enough, my dear, but I do hope that you are not thinking of burying yourself in the country for good. There, I am at home. Good-night, Hilda; thanks for the lift. It is not often my horses or my coachmen have a night off during the season."
"I suppose Miss Netta is in bed?" Hilda asked, as she entered the house.
"Yes, miss; she and Miss Purcell went to their rooms soon after ten o'clock."
"Are you awake, Netta?" she asked, as she opened the door.
"Well, I think I was asleep, Hilda; I didn't intend to go off, for I made sure that you would come in for a chat, as usual, when you got back; but I think I must have dozed off."
"Well, if you had been so sound asleep that I had had to violently wake you up, I should have done so. I have had my chance, Netta. Simcoe and his friend were in a box opposite to ours, and I have learned where Walter is."