"I shall never know, then," thought Marguerite; "no, I shall never know.

But I must know--and I will!" she added vehemently.

From that moment a firm determination to obtain that letter took possession of her mind; and so deeply was she occupied in seeking for some means to surmount the difficulties which stood in her way that she did not say a dozen words during breakfast. "I must be a fool if I can't find some way of gaining possession of that letter," she said to herself again and again. "I'm sure I could find in it the explanation of the abominable intrigue which Pascal and I are the victims of."

Happily, her preoccupation was not remarked. Each person present was too deeply engrossed in his or her own concerns to notice the behavior of the others. Madame Leon's mind was occupied with the news she had just received; and, besides, her attention was considerably attracted by some partridges garnished with truffles, and a bottle of Chateau-Laroze.

For she was rather fond of good living, the dear lady, as she confessed herself, adding that no one is perfect. The General talked of nothing but a certain pair of horses which he was to look at that afternoon, and which he thought of buying--being quite disgusted with job-masters, so he declared. Besides, he expected to get the animals at a bargain, as they were the property of a young gentleman who had been led to commit certain misdemeanors by his love of gambling and his passion for a notorious woman who was addicted with an insatiable desire for jewelry.

As for Madame de Fondege, her head seemed to have been completely turned by the prospect of the approaching fete at the Countess de Commarin's.

She had only a fortnight left to make her preparations. All the evening before, through part of the night, and ever since she had been awake that morning, she had been racking her brain to arrive at an effective combination of colors and materials. And at the cost of a terrible headache, she had at last conceived one of those toilettes which are sure to make a sensation, and which the newspaper reporters will mention as noticeable for its "chic." "Picture to yourself," she said, all ablaze with enthusiasm, "picture to yourself a robe of tea-flower silk, trimmed with bands of heavy holland-tinted satin, thickly embroidered with flowers. A wide flounce of Valenciennes at the bottom of the skirt.

Over this, I shall wear a tunic of pearl-gray crepe, edged with a fringe of the various shades in the dress, and forming a panier behind."

But how much trouble, time and labor must be expended before such an elaborate chef-d'oeuvre could be completed! How many conferences with the dressmaker, with the florist, and the embroiderer! How many doubts, how many inevitable mistakes! Ah! there was not a moment to lose! Madame de Fondege, who was dressed to go out, and who had already sent for a carriage, insisted that Mademoiselle Marguerite should accompany her.

And certainly, the General's wife deemed the proposal a seductive one.

It is a very fashionable amusement to run from one shop to another, even when one cannot, or will not, buy. It is a custom, which some noble ladies have imported from America, to the despair of the poor shopkeepers. And thus every fine afternoon, the swell shops are filled to overflowing with richly-attired dames and damsels, who ask to see all the new goods. It is far more amusing than remaining at home. And when they return to dinner in the evening, after inspecting hundreds of yards of silk and satin, they are very well pleased with themselves, for they have not lost the day. Nor do the shrewdest always return from these expeditions empty-handed. A dozen gloves or a piece of lace can be hidden so easily in the folds of a mantle!

And yet, to Madame de Fondege's great surprise, Marguerite declined the invitation. "I have so many things to put in order," she added, feeling that an excuse was indispensable.

But Madame Leon, who had not the same reasons as her dear child for wishing to remain at home, kindly offered her services. She was acquainted with several of the best shops, she declared, particularly with the establishment of a dealer in laces, in the Rue de Mulhouse, and thanks to an introduction from her, Madame de Fondege could not fail to conclude a very advantageous bargain there. "Very well," replied Madame de Fondege, "I will take you with me, then; but make haste and dress while I put on my bonnet."

They left the breakfast-room at the same time, closely followed by Mademoiselle Marguerite, who was disturbed by a hope which she scarcely dared confess to herself. With her forehead resting against the wall, and her eye peering through the tiny crack, she watched her governess change her dress, throw a shawl over her shoulders, put on her best bonnet, and, after a glance at the looking-glass, rush from the room, exclaiming: "Here I am, my dear countess. I'm ready."

And a few moments afterward they left the house together.

As the outer door closed after them, Marguerite's brain whirled. If she were not deceived, Madame Leon had left the key of the drawers in the pocket of the dress she had just taken off. So it was with a wildly throbbing heart that she opened the communicating door and entered her "companion's" room. She hastily approached the bed on which the dress was lying, and, with a trembling hand, she began to search for the pocket. Fortune favored her! The key was there. The letter was within her reach. But she was about to do a deed against which her whole nature revolted. To steal a key, to force an article of furniture open, and violate the secret of a private correspondence, these were actions so repugnant to her sense of honor, and her pride, that for some time she stood irresolute. At last the instinct of self-preservation overpowered her scruples. Was not her honor, and Pascal's honor also, at stake--as well as their mutual love and happiness? "It would be folly to hesitate." she murmured. And with a firm hand she placed the key in the lock.

The latter was out of order and the drawer was only opened with difficulty. But there, on some clothes which Madame Leon had not yet found time to arrange, Marguerite saw the letter. She eagerly snatched it up, unfolded it, and read: "Dear Madame Leon--" "Dear me," she muttered, "here is the name in full. This is an indiscretion which will render denial difficult." And she resumed her perusal: "Your letter, which I have just received, confirms what my servants had already told me: that twice during my absence--on Saturday evening and Sunday morning--you called at my house to see me." So Mademoiselle Marguerite's penetration had served her well. All this talk about anxious relatives had only been an excuse invented by Madame Leon to enable her to absent herself whenever occasion required. "I regret," continued the letter, "that you did not find me at home, for I have instructions of the greatest importance to give you. We are approaching the decisive moment.

I have formed a plan which will completely, and forever, efface all remembrance of that cursed P. F., in case any one condescended to think of him after the disgrace we fastened upon him the other evening at the house of Madame d'Argeles." P. F.--these initials of course meant Pascal Ferailleur. Then he was innocent, and she held an undeniable, irrefutable proof of his innocence in her hands. How coolly and impudently Valorsay confessed his atrocious crime! "A bold stroke is in contemplation which, if no unfortunate and well-nigh impossible accident occur, will throw the girl into my arms." Marguerite shuddered. "The girl" referred to her, of course. "Thanks to the assistance of one of my friends," added the letter "I can place this proud damsel in a perilous, terribly perilous position, from which she cannot possibly extricate herself unaided. But, just as she gives herself up for lost, I shall interpose. I shall save her; and it will be strange if gratitude does not work the necessary miracle in my favor. The plan is certain to succeed. Still, it will be all the better if the physician who attended M. de C---- in his last moments, and whom you spoke to me about (Dr.

Jodon, if I remember rightly), will consent to lend us a helping hand.

What kind of a man is he? If he is accessible to the seductive influence of a few thousand francs, I shall consider the business as good as concluded. Your conduct up to the present time has been a chef-d'oeuvre, for which you shall be amply compensated. You have cause to know that I am not ungrateful. Let the F's continue their intrigues, and even pretend to favor them. I am not afraid of these people. I understand their game perfectly, and know why they wish my little one to marry their son. But when they become troublesome, I shall crush them like glass. In spite of these explanations, which I have just given you for your guidance, it is very necessary that I should see you. I shall look for you on Tuesday afternoon, between three and four o'clock. Above all, don't fail to bring me the desired information respecting Dr. Jodon. I am, my dear madame, devotedly yours--V." Below ran a postscript which read as follows: "When you come on Tuesday bring this letter with you.

We will burn it together. Don't imagine that I distrust you--but there is nothing so dangerous as letters."

For some time Marguerite stood, stunned and appalled by the Marquis de Valorsay's audacity, and by the language of this letter, which was at once so obscure and so clear, every line of it threatening her future.

The reality surpassed her worst apprehensions, but realizing the gravity of the situation, she shook off the torpor stealing over her. She felt that every second was precious, and that she must act, and act at once.

But what should she do? Simply return the letter to its place, and continue to act the role of a dupe, as if nothing had happened? No; that must not be. It would be madness not to seize this flagrant proof of the Marquis de Valorsay's infamy. But on the other hand, if she kept the letter, Madame Leon would immediately discover its loss, and an explanation would be unavoidable. M. de Valorsay would be worsted, but not annihilated, and the plans which made the physician's intervention a necessity would never be revealed. She thought of hastening to her friend the old magistrate; but he lived a long way off, and time was pressing. Besides she might not find him at home. Then she thought of going to a notary, to a judge. She would show them the letter, and they could take a copy of it. But no--this would do no good--the marquis could still deny it. She was becoming desperate, and was accusing herself of stupidity, when a sudden inspiration illumined her mind, turning night into day, as it were. "Oh, Pascal, we are saved!" she exclaimed. And without pausing to deliberate any longer, she threw a mantle over her shoulders, hastily tied on her bonnet, and hurried from the house, without saying a word to any one.

Unfortunately she was not acquainted with this part of Paris, and on reaching the Rue Pigalle she was at a loss for her way. Unwilling to waste any more time, she hastily entered a grocer's shop at the corner of the Rue Pigalle and the Rue Notre Dame de Lorette, and anxiously inquired: "Do you know any photographer in this neighborhood, monsieur?"

Her agitation made this question seem so singular that the grocer looked at her closely for a moment, as if to make sure that she was not jesting. "You have only to go down the Rue Notre Dame de Lorette," he replied, "and on the left-hand side, at the foot of the hill, you will find the photographer Carjat."

"Thank you."

The grocer stepped to the door to watch her. "That girl's certainly light-headed," he thought.

Her demeanor was really so extraordinary that it attracted the attention of the passers-by. She saw this, and slackening her pace, tried to become more composed. At the spot the grocer had indicated, she perceived several show frames filled with photographs hanging on either side of a broad, open gateway, above which ran the name, "E. Carjat."

She went in, and seeing a man standing at the door of an elegant pavilion on the right-hand side of a large courtyard, she approached him, and asked for his employer.

"He is here," replied the man. "Does madame come for a photograph?"

"Yes."

"Then will madame be so kind as to pass in. She will not be obliged to wait long. There are only four or five persons before her."

Four or five persons! How long would she be obliged to wait?--half an hour--two hours? She had not the slightest idea. But she DID know that she had not a second to lose, that Madame Leon might return at any moment, and find the letter missing; and, to crown all, she remembered now that she had not even locked the drawer again. "I cannot wait," she said, imperiously. "I must speak to M. Carjat at once."

"But----"

"At once, I tell you. Go and tell him that he must come."

Her tone was so commanding, and there was so much authority in her glance, that the servant hesitated no longer. He ushered her into a little sitting-room, and said, "If madame will take a seat, I will call monsieur."

She sank on to a chair, for her limbs were failing her. She was beginning to realize the strangeness of the step she had taken--to fear the result it might lead to--and to be astonished at her own boldness.

But she had no time to prepare what she wished to say, for a man of five-and-thirty, wearing a mustache and imperial, and clad in a velvet coat, entered the room, and bowing with an air of surprise, exclaimed: "You desire to speak with me, madame?"

"I have a great favor to ask of you, monsieur."

"Of me?"

She drew M. de Valorsay's letter from her pocket, and, showing it to the photographer, she said, "I have come to you, monsieur, to ask you to photograph this letter--but at once--before me--and quickly--very quickly. The honor of two persons is imperilled by each moment I lose here."

Mademoiselle Marguerite's embarrassment was extreme. Her cheeks were crimson, and she trembled like a leaf. Still her attitude was proud, generous enthusiasm glowed in her dark eyes, and her tone of voice revealed the serenity of a lofty soul ready to dare anything for a just and noble cause. This striking contrast--this struggle between girlish timidity and a lover's virgil energy, endowed her with a strange and powerful charm, which the photographer made no attempt to resist.

Unusual as was the request, he did not hesitate. "I am ready to do what you desire, madame," he replied, bowing again.

"Oh! monsieur, how can I ever thank you?"

He did not stop to listen to her thanks. Not wishing to return to the reception-room, where five or six clients were impatiently awaiting their turn, he called one of his subordinates, and ordered him to bring the necessary apparatus at once. While he was speaking, Mademoiselle Marguerite paused; but, as soon as his instructions were concluded, she remarked: "Perhaps you are too hasty, sir. You have not allowed me to explain; and perhaps what I desire is impossible. I came on the impulse of the moment, without any knowledge on the subject. Before you set to work, I must know if what you can do will answer my purpose."

"Speak, madame."

"Will the copy you obtain be precisely like the original in every particular?"

"In every particular."

"The writing will be the same--exactly the same?"

"Absolutely the same."

"So like, that if one of your photographs should be presented to the person who wrote this letter----"

"He could no more deny his handwriting than he could if some one handed him the letter itself."

"And the operation will leave no trace on the original?"

"None."

A smile of triumph played upon Mademoiselle Marguerite's lips. It was as she had thought; the defensive plan which she had suddenly conceived was a good one. "One more question, sir," she resumed. "I am only a poor, ignorant girl: excuse me, and give me the benefit of your knowledge.

This letter will be returned to its author to-morrow, and he will burn it. But afterward, in case of any difficulty--in case of a law-suit--or in case it should be necessary for me to prove certain things which one might establish by means of this letter, would one of your photographs be admitted as evidence?"

The photographer did not answer for a moment. Now he understood Mademoiselle Marguerite's motive, and the importance she attached to a facsimile. But this imparted an unexpected gravity to the service he was called upon to perform. He therefore wished some time for reflection, and he scrutinized Mademoiselle Marguerite as if he were trying to read her very soul. Was it possible that this young girl, with such a pure and noble brow, and with such frank, honest eyes, could be meditating any cowardly, dishonorable act? No, he could not believe it. In whom, or in what, could he trust if such a countenance deceived him? "My facsimile would certainly be admitted as evidence," he replied at last; "and this would not be the first time that the decision of a court has depended on proofs which have been photographed by me."