Then, as the other withdrew his own hand from the blade, they went on again.

By this time they were at the foot of the steps leading up to the garret; the garret where Andrew had lain a prisoner for so many days.

Behind him, encouraged now and again by a whispered word, and, in Marion Wyatt's case, by a gentle touch or so from his great hand, the women came--she next to him, Clemence behind.

As for the former, it seemed that the time had come when she could persevere no more. Her face was almost invisible, but her actions and her drooping attitude showed Andrew, as he peered through the darkness at her, that she could struggle little longer. Already she leant half-fainting, half in a stupor, on the woman, Clemence--it seemed that there was scarce any life or strength left in her.

"Courage, courage!" He whispered to the girl. "Courage. He must know some way out--there must be some secret doorway here leading to hidden stairs behind. Courage, I say. Lean on me. See, he mounts the stairs--once there he shows us the way, or dies."

But Marion could not answer now--her breath came in terrible gasps from her, she seemed choking, while at the same time almost incapable of further motion, although still she forced one foot after the other as, supported by Clemence, they stood at the bottom of the garret ladder. As for her, Clemence, she appeared to have superhuman strength; her arms around the tottering woman she helped her to mount those steps up which all went following De Bois-Vallée, whose almost indistinct figure crept forward in front of them. And now they stood within the garret itself, when Andrew, putting out his hand, laid it on the other man's shoulder.

"Go not so fast," he whispered in his ear. "The darkness is intense. We must not lose you. And," tightening his grasp on De Bois-Vallée's sleeve, "direct not your steps this way. The oubliette is here. Is it to that you lead us?"

From the man whom his hand clutched there came no word, only Andrew heard him catch his breath suddenly with a hoarse gasp; from the woman behind it seemed to him as though there came once more that low, gurgling laugh he had before remarked. Then he heard her whisper in his ear. "'Tis that--'tis that! Beware of----"

Her words were drowned by another roar from below--something fresh had occurred. What was it?

Their ears told them--sight was unnecessary, though that too aided them ere long.