He walked hastily out of the room, and Miss Carr turned back to the girls with a troubled expression.

“My dears, I know you will both feel parting with your sister, but I will do all I can to soften the blow. You can always look forward to meeting at Christmas and Midsummer, and I shall ask your father to bring you up in turns to visit us in London. Though Lettice is to be my special charge, I take a deep interest in you both, and shall hope to put many little pleasures in your way. And now, my dears, will you leave us alone for a time? I want to have a quiet talk with Lettice before we part.”

The two girls filed out of the room, and stood in the hall, facing each other in silence. Miss Briggs put her head out of the morning-room, with an eager—“Well—Who!” and when Norah pointed dolefully towards the drawing-room door, disappeared again with an exclamation of dismay. It was the same all round, Hilary told herself. Everyone was miserable because Lettice had been chosen. Everyone called out in sharp tones of distress, as if disappointed not to hear another name. Mr Bertrand was too dear and kind for it to be possible to make a charge of favouritism against him, but Lettice’s striking likeness to her mother seemed to give her a special claim to his tenderness, while as for the rest of the household, Miss Briggs was as wax in Lettice’s hands, for the simple reason that she was a solitary woman, and the girl showed her those little outward signs of affection which make up the sweetness of life; while the servants would do twice as much for her as for any other member of the family, because, “bless her pretty face, she had such a way with her!” Hilary felt indescribably chilled and humiliated as she realised how little regret her own departure would have caused in comparison, and when she spied Mr Rayner’s figure crossing the lawn, she shrank back, with uncontrollable repugnance. “You tell him, Norah! I can’t. I am going upstairs.”

Meanwhile, Lettice herself had not broken down, nor shown any signs of the emotion of a few days earlier. She was a creature of moods, but though each mood was intense while it lasted, it lasted, as a rule, for a remarkably short space of time. If she were in tears over a certain subject on Monday, it was ten to one that she had forgotten all about it before Thursday. If she were wild with excitement over a new proposition, she would probably yawn when it was mentioned a second time, and find it difficult to maintain a show of interest. So, in the present case, she had exhausted her distress at the idea of leaving home while weeping upon her father’s shoulders, and ever since then the idea of the life in London, in Miss Carr’s beautiful house, had been growing more and more attractive. And to be chosen first—before all the others! It was a position which was full of charm to a girl’s love of appreciation.

“Come here, dear,” said Miss Carr tenderly, when the door had shut behind the other two girls; and when Lettice seated herself on the sofa, she took her hands in hers and gazed fixedly into her face. In truth, it would have been difficult to find an object better worth looking at than “lovely Lettice” at that moment. The hair which rippled over her head was of no pale, colourless flaxen, but of a rich coppery bronze, with half-a-dozen shades of gold in its luxuriant waves; the grey eyes had delicately marked brows and generous lashes, and the red lips drooped in sweetest curves. The old lady’s face softened as she gazed, until it looked very sweet and motherly.

“Lettice,” she said softly, “my dear little girl, I hope we shall be happy together! I will do all I can for you. Do you think you can be content—that you can care for me a little bit in return?”

“Yes, oh yes—a great deal!” Lettice’s heart was beating so quickly that she hardly knew what she was saying, but it came naturally to her to form pretty speeches, and the glance of the lovely eyes added charm to her words.

“I hope so—I hope so! And now I want to tell you the reason why I choose you before either of your sisters. I alluded just now to something which had influenced me, but which I could not mention in public. It is about this that I want to speak.” Miss Carr paused for a few minutes, stroking the girl’s soft, flexible hands.

“Do you know what is meant by an ‘Open Sesame,’ my dear?”

“Oh, yes. It is the word which Ali Baba used in the ‘Arabian Nights,’ and that made the doors in the rocks fly open before him.”