Then an idea struck her. It was that there might be, on a careful re-reading of the letter she had received from her father, in which he had said he was returning to England, some words which would afford a clue.

"I shall look at his letter again," she said to Gilbert, and went up to her room to fetch it.

"He writes," remarked the girl, when she had brought it down, "quite positively 'I will come in a few days after you receive this.' 'A few days,' he says. If he had sailed on the 21st of July and came here to-morrow—why, it would be nearly three weeks, and you can't call that a few days."

"No," assented Gilbert; "but, Kitty, it's hardly three weeks. If he had sailed on the 21st he would have been here about the 28th or the 29th. You see what's left is more like ten days than three weeks. But what is the date of your father's letter?"

"July 11th."

"And when did you get it, dear?"

"Oh, Gilbert, don't you know, don't you remember?" asked Kitty, with some reproach in her voice. "Surely, you cannot have forgotten that I got it on the very day you told me that you loved me!"

"Ah, sweetheart," quickly replied Gilbert, taking her hand and pressing it tenderly, "I've been so happy that I have lost all count of time—I forget everything but you, my darling!"

"A pretty speech," exclaimed Kitty, smiling upon him while her hand returned the pressure of his, "and I suppose I must forgive you, Gilbert. But about this letter of father's. Well, it came just sixteen days ago to-day. Now, sixteen days are not exactly a few days, are they?" she asked, sticking to her point.

"It was on the 24th that his letter came," said Gilbert.