"Help! Help!"

He felt that his shouts did not penetrate the walls that stifled him. Besides, his voice was growing fainter and fainter, producing a hoarse groan that died away in his strained throat.

He ceased his cries and again listened, with all his anxious attention, to the great silence that surrounded as with layers of lead the stone coffin in which he lay imprisoned. Still nothing, not a sound. No one would come, no one could come to his assistance.

He continued to be haunted by Florence's name and image. And he thought also of Marie Fauville, whom he had promised to save. But Marie would die of starvation. And, like her, like Gaston Sauverand and so many others, he in his turn was the victim of this monstrous horror.

An incident occurred to increase his dismay. All of a sudden his electric lantern, which he had left alight to dispel the terrors of the darkness, went out. It was eleven o'clock at night.

He was overcome with a fit of giddiness. He could hardly breathe in the close and vitiated air. His brain suffered, as it were, a physical and exceedingly painful ailment, from the repetition of images that seemed to encrust themselves there; and it was always Florence's beautiful features or Marie's livid face. And, in his distraught brain, while Marie lay dying, he heard the explosion at the Fauvilles' house and saw the Prefect of Police and Mazeroux lying hideously mutilated, dead.

A numbness crept over him. He fell into a sort of swoon, in which he continued to stammer confused syllables:

"Florence—Marie—Marie—"

CHAPTER THIRTEEN

THE EXPLOSION