He had about forty feet to climb after this fashion, and, as he advanced, somewhat inconvenienced by the projecting butts of his pistols, the crack grew narrower and the ascent more and more difficult. The increasing depth of the precipice beneath his feet added constantly to the danger of a fall; but at last he reached the edge of the loop-hole, and on pushing aside the twisted and broken grating he found that he had ample room to pass through. Then raising himself by a powerful effort, he braced his knees against the cornices of the ledge, caught hold of a fragment of the grating on either hand, and holding his sabre between his teeth, he drew himself up as high as his waist in front of the embrasure of the loop-hole; there, with his entire weight resting on his two fists, he hung suspended over the abyss.

Now, with a single bound, he had but to leap into the hall of the first story.

Suddenly he beheld in the gloom a horrible object; a face appeared in the embrasure, like a bleeding mask with its jaw crushed and one eye torn out, and this one-eyed mask was gazing steadily at him.

The two hands belonging to this mask were seen to reach forth from the darkness in the direction of Radoub; one of them instantly caught the pistols from his belt, and the other pulled the sabre from his teeth, and thus Radoub was disarmed.

He felt his knee slipping from the sloping cornice, the grasp of his hands on fragments of the grating barely sufficed to support him, while behind him yawned an abyss of forty feet.

That mask and those hands belonged to Chante-en-hiver.

Suffocated by the smoke that rose from below, Chante-en-hiver had made his way into the embrasure of this loop-hole, where the out-door air had revived him, the freshness of the night had checked the bleeding of his wounds, and he had begun to feel somewhat stronger, when suddenly in the opening before him appeared the form of Radoub; then, while the latter hung there, clinging with both hands to the railing, with no choice but to drop or suffer himself to be disarmed, Chante-en-hiver, with an awful calmness, snatched the two pistols from big belt and the sabre from his teeth.

Whereupon ensued a duel between the unarmed and the wounded,—a duel without a parallel.

There could be no doubt that the dying man would come off victorious; one shot would be enough to hurl Radoub into the yawning gulf below.

Luckily for Radoub, Chante-en-hiver, in consequence of holding the two pistols in one hand, was unable to fire either, and was forced to use the sabre, with which he gave Radoub a thrust in the shoulder,—a blow which wounded him and at the same time saved his life.