"You don't call them your baby brothers," said Jimmy, and truly.

"No; and I'll take precious good care I don't call you it again. Come on, my hero and heroine. The devoted Mesrour is your salaaming slave."

The three met Mabel opportunely at the corner of the square where every Friday the stalls and the awnings and the green umbrellas were pitched, and poultry, pork, pottery, vegetables, drapery, sweets, toys, tools, mirrors, and all sorts of other interesting merchandise were spread out on trestle tables, piled on carts whose horses were stabled and whose shafts were held in place by piled wooden cases, or laid out, as in the case of crockery and hardware, on the bare flag-stones of the market-place.

The sun was shining with great goodwill, and, as Mabel remarked, "all Nature looked smiling and gay." There were a few bunches of flowers among the vegetables, and the children hesitated, balanced in choice.

"Mignonette is sweet," said Mabel.

"Roses are roses," said Kathleen.

"Carnations are tuppence," said Jimmy; and Gerald, sniffing among the bunches of tightly-tied tea-roses, agreed that this settled it.

So the carnations were bought, a bunch of yellow ones, like sulphur, a bunch of white ones like clotted cream, and a bunch of red ones like the cheeks of the doll that Kathleen never played with. They took the carnations home, and Kathleen's green hair-ribbon came in beautifully for tying them up, which was hastily done on the doorstep.

Then discreetly Gerald knocked at the door of the drawing-room, where Mademoiselle seemed to sit all day.

"Entrez!" came her voice; and Gerald entered. She was not reading, as usual, but bent over a sketch-book; on the table was an open colour-box of un-English appearance, and a box of that slate-coloured liquid so familiar alike to the greatest artist in watercolours and to the humblest child with a sixpenny paintbox.

"With all of our loves," said Gerald, laying the flowers down suddenly before her.

"But it is that you are a dear child. For this it must that I embrace you no?" And before Gerald could explain that he was too old, she kissed him with little quick French pecks on the two cheeks.

"Are you painting?" he asked hurriedly, to hide his annoyance at being treated like a baby.

"I achieve a sketch of yesterday," she answered; and before he had time to wonder what yesterday would look like in a picture she showed him a beautiful and exact sketch of Yalding Towers.

"Oh, I say ripping!" was the critic's comment. "I say, mayn't the others come and see?" The others came, including Mabel, who stood awkwardly behind the rest, and looked over Jimmy's shoulder.

"I say, you are clever," said Gerald respectfully.

"To what good to have the talent, when one must pass one's life at teaching the infants?" said Mademoiselle.

"It must be fairly beastly," Gerald owned.

"You, too, see the design?" Mademoiselle asked Mabel, adding: "A friend from the town, yes?"

"How do you do?" said Mabel politely. "No, I'm not from the town.
I live at Yalding Towers."

The name seemed to impress Mademoiselle very much. Gerald anxiously hoped in his own mind that she was not a snob.

"Yalding Towers," she repeated, "but this is very extraordinary. Is it possible that you are then of the family of Lord Yalding?"

"He hasn't any family," said Mabel; "he's not married."

"I would say are you how you say? cousin sister niece?"

"No," said Mabel, flushing hotly, "I'm nothing grand at all. I'm
Lord Yalding's housekeeper's niece."

"But you know Lord Yalding, is it not?"

"No," said Mabel, "I've never seen him."

"He comes then never to his chateau?"

"Not since I've lived there. But he's coming next week."

"Why lives he not there?" Mademoiselle asked.

"Auntie says he's too poor," said Mabel, and proceeded to tell the tale as she had heard it in the housekeeper's room: how Lord Yalding's uncle had left all the money he could leave away from Lord Yalding to Lord Yalding's second cousin, and poor Lord Yalding had only just enough to keep the old place in repair, and to live very quietly indeed somewhere else, but not enough to keep the house open or to live there; and how he couldn't sell the house because it was "in tale .

"What is it then in tail?" asked Mademoiselle.

"In a tale that the lawyers write out," said Mabel, proud of her knowledge and flattered by the deep interest of the French governess; "and when once they've put your house in one of their tales you can't sell it or give it away, but you have to leave it to your son, even if you don't want to."

"But how his uncle could he be so cruel to leave him the chateau and no money?" Mademoiselle asked; and Kathleen and Jimmy stood amazed at the sudden keenness of her interest in what seemed to them the dullest story.

"Oh, I can tell you that too," said Mabel. "Lord Yalding wanted to marry a lady his uncle didn't want him to, a barmaid or a ballet lady or something, and he wouldn't give her up, and his uncle said, 'Well then,' and left everything to the cousin."

"And you say he is not married."

"No the lady went into a convent; I expect she's bricked-up alive by now."

"Bricked ?"

"In a wall, you know,: said Mabel, pointing explainingly at the pink and gilt roses of the wall-paper, "shut up to kill them. That's what they do to you in convents."

"Not at all," said Mademoiselle; "in convents are very kind good women; there is but one thing in convents that is detestable the locks on the doors. Sometimes people cannot get out, especially when they are very young and their relations have placed them there for their welfare and happiness. But brick how you say it? enwalling ladies to kill them. No it does itself never. And this lord he did not then seek his lady?"

"Oh, yes he sought her right enough," Mabel assured her; "but there are millions of convents, you know, and he had no idea where to look, and they sent back his letters from the post-office, and "

"Ciel!" cried Mademoiselle, "but it seems that one knows all in the housekeeper's saloon."

"Pretty well all," said Mabel simply.

"And you think he will find her? No?"

"Oh, he'll find her all right," said Mabel, "when he's old and broken down, you know and dying; and then a gentle Sister of Charity will soothe his pillow, and just when he's dying she'll reveal herself and say: 'My own lost love!' and his face will light up with a wonderful joy and he'll expire with her beloved name on his parched lips."

Mademoiselle's was the silence of sheer astonishment. "You do the prophecy, it appears?" she said at last. "Oh no," said Mabel; "I got that out of a book. I can tell you lots more fatal love-stories any time you like."

The French governess gave a little jump, as though she had suddenly remembered something.

"It is nearly dinner-time," she said. "Your friend Mabelle, yes will be your convivial, and in her honour we will make a little feast. My beautiful flowers put them to the water, Kathleen. I run to buy the cakes. Wash the hands, all, and be ready when I return."

Smiling and nodding to the children, she left them, and ran up the stairs.

"Just as if she was young," said Kathleen.

"She is young," said Mabel. "Heaps of ladies have offers of marriage when they re no younger than her. I've seen lots of weddings too, with much older brides. And why didn't you tell me she was so beautiful?"

"Is she?" asked Kathleen.

"Of course she is; and what a darling to think of cakes for me, and calling me a convivial!"

"Look here," said Gerald, "I call this jolly decent of her. You know, governesses never have more than the meanest pittance, just enough to sustain life, and here she is spending her little all on us. Supposing we just don't go out today, but play with her instead. I expect she's most awfully bored really."

"Would she really like it?" Kathleen wondered. "Aunt Emily says grown-ups never really like playing. They do it to please us.

"They little know," Gerald answered, "how often we do it to please them."

"We've got to do that dressing-up with the Princess clothes anyhow we said we would," said Kathleen. "Let's treat her to that."

"Rather near tea-time," urged Jimmy, "so that there'll be a fortunate interruption and the play won't go on for ever."

"I suppose all the things are safe?" Mabel asked.

"Quite. I told you where I put them. Come on, Jimmy; let's help lay the table. We'll get Eliza to put out the best china."

They went.

"It was lucky," said Gerald, struck by a sudden thought, "that the burglars didn't go for the diamonds in the treasure-chamber."

"They couldn't," said Mabel almost in a whisper; "they didn't know about them. I don't believe anybody knows about them, except me and you, and you're sworn to secrecy. This, you will remember, had been done almost at the beginning. I know aunt doesn't know. I just found out the spring by accident. Lord Yalding's kept the secret well."

"I wish I'd got a secret like that to keep," said Gerald. "If the burglars do know," said Mabel, "it'll all come out at the trial. Lawyers make you tell everything you know at trials, and a lot of lies besides."

"There won't be any trial," said Gerald, kicking the leg of the piano thoughtfully.

"No trial?"

"It said in the paper," Gerald went on slowly, "'The miscreants must have received warning from a confederate, for the admirable preparations to arrest them as they returned for their ill-gotten plunder were unavailing. But the police have a clew.'"

"What a pity!" said Mabel.

"You needn't worry they haven't got any old clew," said Gerald, still attentive to the piano leg.

"I didn't mean the clew; I meant the confederate."

"It's a pity you think he's a pity, because he was me," said Gerald, standing up and leaving the piano leg alone. He looked straight before him, as the boy on the burning deck may have looked.

"I couldn't help it," he said. "I know you'll think I'm a criminal, but I couldn't do it. I don't know how detectives can. I went over a prison once, with father; and after I'd given the tip to Johnson I remembered that, and I just couldn't. I know I'm a beast, and not worthy to be a British citizen."

"I think it was rather nice of you," said Mabel kindly. "How did you warn them?"

"I just shoved a paper under the man's door the one that I knew where he lived to tell him to lie low."

"Oh! do tell me what did you put on it exactly?" Mabel warmed to this new interest. "It said: 'The police know all except your names. Be virtuous and you are safe. But if there's any more burgling I shall split and you may rely on that from a friend.' I know it was wrong, but I couldn't help it. Don't tell the others. They wouldn't understand why I did it. I don't understand it myself."

"I do, said Mabel: it's because you've got a kind and noble heart."

"Kind fiddlestick, my good child!" said Gerald, suddenly losing the burning boy expression and becoming in a flash entirely himself. "Cut along and wash your hands; you're as black as ink."

"So are you," said Mabel, "and I'm not. It's dye with me. Auntie was dyeing a blouse this morning. It told you how in Home Drivel and she's as black as ink too, and the blouse is all streaky. Pity the ring won't make just parts of you invisible the dirt, for instance."

"Perhaps," Gerald said unexpectedly, "it won't make even all of you invisible again."

"Why not? You haven't been doing anything to it have you?"
Mabel sharply asked.

"No; but didn't you notice you were invisible tw............