Now the dingy little apartment in the Rue Villedot was silent and dark. The elegant little lamp with its rose-coloured shade was turned down in the withdrawing-room, leaving only a tiny glimmer of light, which failed to dispel the gloom around. The nocturnal visitors had departed more than a quarter of an hour ago; nevertheless the beautiful hostess had not yet gone to bed. In fact, she had hardly moved since she bade final adieu to her timorous lover. The enforced gaiety of the last few moments still sat like a mask upon her face. All that she had done was to sink with a sigh of weariness upon the settee.
And there she remained, with neck craned forward, listening, straining every nerve to listen, even though the heavy, measured footsteps of the five men had long since ceased to echo up and down the stone passages and stairs. Her foot, in its quaint small sandal, beat now and then an impatient tattoo upon the threadbare carpet. Her eyes at intervals cast anxious looks upon the old-fashioned clock above the mantelpiece.
It struck half-past two. Whereupon Theresia rose and went out into the vestibule. Here a tallow candle flickered faintly in its pewter sconce and emitted an evil-smelling smoke, which rose in spirals to the blackened ceiling.
Theresia paused, glanced inquiringly down the narrow passage which gave access to the little kitchen beyond. Between the kitchen and the corner of the vestibule where she was standing, two doors gave on the passage: her bedroom, and that of her maid Pepita. Theresia was vividly conscious of the strange silence which reigned in the whole apartment. The passage was pitch dark save at its farthest end, where a tiny ray of light found its way underneath the kitchen door.
The silence was oppressive, almost terrifying. In a hoarse, anxious voice, Theresia called:
"Pepita!"
But there came no answer. Pepita apparently had gone to bed, was fast asleep by now. But what had become of Bertrand?
Full of vague misgivings, her nerves tingling with a nameless fear, Theresia picked up the candle and tip-toed down the passage. Outside Pepita's door she paused and listened. Her large dark eyes looked weird in their expression of puzzlement and of awe, the flickering light of the candle throwing gleams of orange-coloured lights into the depths of the widely dilated pupils.
"Pepita!" she called; and somehow the sound of her own voice added to her terror. Strange that she should be frightened like this in her own familiar apartment, and with a faithful, sturdy maid sleeping the other side of this thin partition wall!
"Pepita!" Theresia's voice was shaking. She tried to open the door, but it was locked. Why had Pepita, contrary to her habit, locked herself in? Had she, too, been a prey to some unexplainable panic? Theresia knocked against the door, rattled the handle in its socket, called more loudly and more insistently, "Pepita!" and, receiving no reply, fell, half-swooning with fear, against the partition wall, whilst the candle slipped out of her trembling grasp and fell with a clatter to the ground.