"Great God! If my letters should have been found among her papers!
What, oh what would be MY fate?"

She shuddered—and in place of the triumphant vision of a heart recaptured, a monarch at her feet, there arose the fearful spectacle of an execution which, four years before, she had witnessed at the bloody Place de Greve. Once more she saw the square, black with a mass of human beings, who, jeering, shouting, and cursing, moved hither and thither like the waves of a turbulent ocean; at every window that looked out upon the place, she saw gayly-dressed ladies who peered anxiously out to catch a glimpse of one gloomy object that loomed darkly up from its centre. She saw the crowd give way and part, as, keeping pace with the dull sound of a muffled drum, a sad procession entered upon the scene. At its head marched a battalion of soldiers, and behind them, seated in the felon's cart, came a pale, beautiful woman, who ever and anon pressed to her quivering lips the crucifix held out to her by a priest—that last link of sympathy between the convict and his fellow-creatures. At the criminal's side, in symbolic robes of sanguinary red, was the executioner that was to sever this slender tie, and wrench the spirit from the body to whose guardianship God had committed it on earth. Silently the hideous cortege moved on, while the crowd fell back to let it pass, until the scaffold came to view. How joyously the sun's rays seemed to play around the glittering axe that was to end a career of secret crime! How eagerly the high-born dames bend forward to catch sight of the criminal, as, leaning on the arm of the priest, she tottered to her doom! Olympia remembered only too well the moment when the drum ceased its "discordant sound," and when the silence was so oppressive that the low voice of the condemned was heard uttering her last prayer. She knelt beside the block—a circle of light was described upon the air—and the head fell upon the blood-besprinkled sand.

The Countess de Soissons sickened as she remembered that the woman whom she had seen executed was one of high position, no less a personage than the beautiful and fascinating Marquise de Brinvilliers. Neither her rank, her charms, nor the strenuous efforts of her powerful friends, had been adequate to save her from the headsman's axe. She had been convicted of poisoning, and had shared the fate of other malefactors of less repute. Her confidante La Voisin had been arrested at the time, but as nothing proved her to have been an accomplice of her former mistress she had escaped conviction.

Something new with regard to the fortune-teller must have transpired, for Louvois had considered her arrest as an ill-omen for the Countess de Soissons. Not only for Olympia, however, was the arrest of Catherine a calamity, for she was the trusty counsellor of many a noble lady who, before suspicion had sullied her name, had been the dear and intimate associate of the Marquise de Brinvilliers.

The countess had turned away from the contemplation of her mellow charms, and was on her way to her boudoir. She bolted the door within, and, crossing the room, mounted a chair that stood by the side of a tall mirror set in a thick gilt frame. She touched a spring, when the mirror glided noiselessly aside, revealing a dark recess within the wall.

Olympia slipped through the opening, which closed behind her, darted up a narrow staircase, and, hastily drawing a key from a pocket concealed within the folds of her dress, she unlocked the door of a room whose aspect was anything but appropriate to the pursuits of a lady of quality.

It was to all appearances a kitchen, for one entire side of it was occupied by a hearth full of recesses, each one of which contained a furnace fitted up with iron utensils for cooking. On the mantel, which corresponded to this immense hearth, were ranged pipkins and other vessels of different sizes, interspersed with rows of phials and flasks containing liquids of every imaginable color. On a massive oaken table, in the centre of the apartment, were placed a number of bowls and dishes, and near them lay a disorderly pile of papers, books, and pamphlets.

Olympia approached the hearth, stooped over one of the furnaces, and from a fagot lying near gathered a few small sticks. Over these sticks she poured a fluid from one of her flasks, and then rubbing them briskly together, they began to emit sparks. She placed them under the furnace, added a little more fuel, and in a few moments had a good fire.

She now sprang to her feet, and hastily pushing aside a row of pipkins, opened a small door which had been concealed behind them, above the mantel. From a recess within the wall she took a brass- bound casket, which she placed upon the table.

The casket contained some books, papers, and several diminutive phials. One of these phials she held up to the light, contemplating its contents with manifest satisfaction.