Stay! as he surveyed with a satisfied smile the solitude of the room, the cunning agent of the French Government became aware of the peaceful, monotonous breathing of some one of my Lord Grenville’s guests, who, no doubt, had supped both wisely and well, and was enjoying a quiet sleep, away from the din of the dancing above.

Chauvelin looked round once more, and there in the corner of a sofa, in the dark angle of the room, his mouth open, his eyes shut, the sweet sounds of peaceful slumbers proceeding from his nostrils, reclined the gorgeously-apparelled, long-limbed husband of the cleverest woman in Europe.

Chauvelin looked at him as he lay there, placid, unconscious, at peace with all the world and himself, after the best of suppers, and a smile, that was almost one of pity, softened for a moment the hard lines of the Frenchman’s face and the sarcastic twinkle of his pale eyes.

Evidently the slumberer, deep in dreamless sleep, would not interfere with Chauvelin’s trap for catching that cunning Scarlet Pimpernel. Again he rubbed his hands together, and, following the example of Sir Percy Blakeney, he, too, stretched himself out in the corner of another sofa, shut his eyes, opened his mouth, gave forth sounds of peaceful breathing, and . . . waited!

CHAPTER XV.
DOUBT

Marguerite Blakeney had watched the slight sable-clad figure of Chauvelin, as he worked his way through the ball-room. Then perforce she had had to wait, while her nerves tingled with excitement.

Listlessly she sat in the small, still deserted boudoir, looking out through the curtained doorway on the dancing couples beyond: looking at them, yet seeing nothing, hearing the music, yet conscious of naught save a feeling of expectancy, of anxious, weary waiting.

Her mind conjured up before her the vision of what was, perhaps at this very moment, passing downstairs. The half-deserted dining-room, the fateful hour—Chauvelin on the watch!—then, precise to the moment, the entrance of a man, he, the Scarlet Pimpernel, the mysterious leader, who to Marguerite had become almost unreal, so strange, so weird was this hidden identity.

She wished she were in the supper-room, too, at this moment, watching him as he entered; she knew that her woman’s penetration would at once recognise in the stranger’s face—whoever he might be—that strong individuality which belongs to a leader of men—to a hero: to the mighty, high-soaring eagle, whose daring wings were becoming entangled in the ferret’s trap.

Woman-like, she thought of him with unmixed sadness; the irony of that fate seemed so cruel which allowed the fearless lion to succumb to the gnawing of a rat! Ah! had Armand’s life not been at stake! . . .