For the next week conversation was more strictly centred on Rosalind than ever, and the gloomy expression deepened on Peggy’s face. She was, in truth, working too hard for her strength, for, as each day passed, the necessity of hurrying on with the calendar became more apparent; and as Robert was no longer master of his own time, she was obliged to come to his aid in writing out the selected quotations.

At every spare moment of the day she was locked in her room, scribbling away for dear life or searching for appropriate extracts, and, as a consequence, her brain refused to rest when she wished it to do so. She tossed wakefully on her pillow, and was often most inclined for sleep when six o’clock struck, and she dragged herself up, a white-cheeked, weary little mortal, to sit blinking over the fire, wishing feebly that it was time to go to bed again, instead of getting up to face the long, long day.

Robert was not more observant than most boys of his age, and Peggy would have worked herself to death before she had complained to him. She was proud to feel that he depended on her more than ever, that without her help he could not possibly have finished his task, while his words of gratitude helped to comfort a heart which was feeling sore and empty.

In truth, these last few weeks had been harder for Peggy than those immediately following her mother’s departure. Then each one in the house had vied with the other in trying to comfort her, whereas now, without any intention of unkindness, her companions often appeared to be neglectful.

When Rosalind was present Esther hung on one arm and Mellicent on the other, without so much as a glance over the shoulder to see if Peggy were following. Instead of a constant “Peggy, what would you like?”

“What does Peggy say?” her opinion was never even asked, while Rosalind’s lightest word was treated as law.

It would have been hard for any girl under the circumstances, but it was doubly hard when that girl was so dependent on her friends, and so sensitive and reserved in disposition as Peggy Saville. She would not deign to complain or to ask for signs of affection which were not voluntarily given, but her merry ways disappeared, and she became so silent and subdued that she was hardly recognisable as the audacious Peggy of a few weeks earlier.

“Peggy’s so grumpy,” Mellicent complained to her mother. “She never laughs now, nor makes jokes, nor flies about as she used to do! She’s just as glum and mum as can be, and she never sits with us! She is always in her bedroom with the door locked, so that we can’t get in! She’s there now! I think she might stay with us sometimes! It’s mean, always running away!”

Mrs Asplin drew her brows together and looked worried. She had not been satisfied about Peggy lately, and this news did not tend to reassure her. Her kind heart could not endure that anyone beneath her roof should be ill or unhappy, and the girl had looked both during the last few days. She went upstairs at once and tapped at the door, when Peggy’s voice was raised in impatient answer.

“I can’t come! Go away! I’m engaged!”

“But I want to speak to you, dear! Please let me in!” she replied in her clear, pleasant tones; whereupon there was a hasty scamper inside, and the door was thrown open.

“Oh–h! I didn’t know it was you; I thought it was one of the girls. I’m sorry I kept you waiting.”

Mrs Asplin gave a glance around. The gas-fire was lit, but the chair beside it stood stiffly in the corner, and the cushion was uncrushed. Evidently, the girl had not been sitting there. The work-basket was in its accustomed place, and there were no cottons or silks lying about—Peggy had not been sewing at Christmas presents, as she had half hoped to find her. A towel was thrown over the writing-table, and a piece of blotting-paper lay on the floor. A chair was pushed to one side, as if it had been lately used. That looked as if she had been writing letters.

“Peggy dear, what are you doing all by yourself in this chilly room?”

“I’m busy, Mrs Asplin. I lit the fire as soon as I came in.”

“But a room does not get warm in five minutes. I don’t want you to catch cold and be laid up with a sore throat. Can’t you bring your writing downstairs and do it beside the others?”

“I would rather not. I can get on so much better by myself.”

“Are you writing to India—to your mother?”

“N–no, not just now.”

“Then really, dear, you must come downstairs! This won’t do! Your mother wished you to have a fire in your room, so that you might be able to sit here when you wanted to be alone, but she never meant you to make it a habit, or to spend all your spare time alone. It isn’t healthy to use a room night and day, and to burn so much gas, and it isn’t sociable, Peggy dear. Mellicent has just been complaining that you are hardly ever with them nowadays. Come along, like a good girl; put the writing away and amuse yourself downstairs. You have done enough work for one day. You don’t do me credit with those white cheeks.”

Peggy stood with her eyes fixed on the carpet without uttering a word. It would have been the easiest thing in the world to say, “Oh, do let me stay upstairs as much as I like for a day or two longer. I have a piece of work on hand which I am anxious to finish. It is a secret, but I hope to tell you all about it soon, and I am sure you will be pleased.” If she had done so, she knew perfectly well how hearty and pleasant would have been Mrs Asplin’s consent; but there are some states of mind in which it is a positive pleasure to be a martyr, and to feel oneself misunderstood, and this was just the mood in which Peggy found herself at present. She heard Mrs Asplin sigh, as if with anxiety and disappointment, as she left the room, and shrugged her shoulders in wilful indifference.

“She thinks I like sitting shivering here! I slave, and slave, from morning till night, and then people think I am sulky! I am not working for myself. I don’t want the wretched old ten pounds; I could have ten pounds to-morrow if I needed it. Mother said I could. I am working to help Rob, and now I shall have to sit up later, and get up earlier than ever, as I mayn’t work during the day. Mellicent said I was never with them, did she! I don’t see that it matters whether I am there or not! They don’t want me; nobody wants me, now that Rosalind has come! I hate Rosalind—nasty, smirking, conceited thing!” and Peggy jerked the towel off the writing-table and flicked it violently to and fro in the air, just as a little relief to her overcharged feelings.

She was crossing the hall with unwilling steps when the postman’s knock sounded at the door, and three letters in long, narrow envelopes fell to the ground. Each envelope was of a pale pink tint, with a crest and monogram in white relief; one was addressed to the Misses Asplin, another to Oswald Elliston, and a third to Miss Mariquita Saville.

“Invitations!” cried Peggy, with a caper of delight. “Invitations! How scrumptious!” Her face clouded for a moment as the sight of the letters “R.D.” suggested the sender of the letters; but the natural girlish delight in an unexpected festivity was stronger even than her prejudices, and it was the old, bright Peggy who bounced into the schoolroom holding up the three letters, and crying gleefully, “Quis, Quis, something nice for somebody! An invitation!”

“Ego, Ego!” came the eager replies, and the envelopes were seized and torn open in breathless haste.

“From Rosalind! Oh, how funny! ‘Requests the pleasure—company—to a pink luncheon.’ What in the world is a ‘pink luncheon’?—‘on Tuesday next, the 20th inst.’”

“A p–p–pink luncheon? How wewwy stwange!” echoed Mellicent, who had been suddenly affected with an incapacity to pronounce the letter “r” since the arrival of Rosalind Darcy on the scene—a peculiarity which happened regularly every autumn, and passed off again with the advent of spring. “How can a luncheon possibly be pink?”

“That’s more than I can tell you, my dear! Ask Rob. What does it mean, Rob?” asked Peggy curiously; and Robert scowled, and shook back his shock of hair.

“Some American fad, I believe. The idea is to have everything of one colour—flowers, drapery, and food, china—everything that is on the table. It’s a fag and an awful handicap, for you can’t have half the things you want. But let us be modern or die—that’s the motto nowadays. Mother is always trying to get hold of new-fangled notions.”

“‘Peggy Saville requests the pleasure of Jane Smith’s company to a magenta supper.’—‘Peggy Saville requests the pleasure of Mr Jones’s company to a purple tea.’ It’s a splendid idea! I like it immensely,” said Peggy, pursing her lips, and staring in the fire in meditative fashion. “Pink—pink—what can we eat that is pink? P–prawns, p–pickles, p–p–pomegranates, P–aysandu tongues (you would call those pink, wouldn’t you—pinky red?) Humph! I don’t think it sounds very nice. Perhaps they dye the things with cochineal. I think I shall have a sensible brown and green meal before I go, and then I can nibble elegantly at the pinkies. Would it be considered a delicate mark of attention if I wore a pink frock?”

“Certainly it would. Wear that nice one that you put on in the evenings. Rosalind will be in pink from head to foot, you may depend on it,” said Robert confidently; whereupon Mellicent rushed headlong from the room to find her mother, and plead eagerly that summer crepon dresses of the desired tint should be brought forth from their hiding-place and freshened up for the occasion. To accede to this request meant an extra call upon time already fully occupied, but mothers have a way of not grudging trouble where their children are concerned. Mrs Asplin said, “Yes, darling, of course I will!” and set to work with such goodwill that all three girls sported pink dresses beneath their ulsters when they set off to partake of the mysterious luncheon, a few days later.

Rosalind came to the bedroom to receive them, and looked on from an arm-chair, while Lady Darcy’s maid helped the visitors to take off their wraps. She herself looked like a rose in her dainty pink draperies, and Peggy had an impression that she was not altogether pleased to see that her guests were as appropriately dressed as her............