"I must put this to the test, but without compromising anybody. If it is a workman, I need but knock against the wall, and he will cease to work, in order to find out who is knocking, and why he does so; but as his occupation is sanctioned by the governor, he will soon resume it. If, on the contrary, it is a prisoner, the noise I make will alarm him, he will cease, and not recommence until he thinks every one is asleep."
Edmond rose again, but this time his legs did not tremble, and his eyes were free from mists; he advanced to a corner of his dungeon, detached a stone, and with it knocked against the wall where the sound came. He struck thrice.
At the first blow the sound ceased as if by magic.
Edmond listened intently: an hour passed, two hours passed, and no sound was heard; all was silent there on the other side of the wall.
Full of hope, Edmond swallowed a few mouthfuls of bread and water, and, thanks to the excellence of his constitution, found himself well-nigh recovered.
The day passed away in utter silence; night came without the noise having recommenced.
"It is a prisoner," said Edmond joyfully. His brain was on fire, and life and energy returned.
The night passed in perfect silence; Edmond did not close his eyes.
In the morning the jailer brought him fresh provisions — he had already devoured those of the previous day; he ate these, listening anxiously for the sound, fearing it had ceased forever; walking round and round his cell, shaking the iron bars of the loop-hole, restoring by exercise vigor and agility to his limbs, and preparing himself thus for his future destiny, as an athlete before entering the arena. At intervals he listened if the noise had not begun again, and grew impatient at the prudence of the prisoner, who did not guess he had been disturbed by a captive as anxious for liberty as himself.
Three days passed — seventy-two long tedious hours, counted minute by minute.
At length, one evening, as the jailer was visiting him for the last time that night, Dantès, as for the hundredth time he glued his ear to the wall, fancied he heard an almost imperceptible movement among the stones. Edmond recoiled from the wall, walked up and down his cell to collect his thoughts, and replaced his ear against the wall.
There could be no doubt something was passing on the other side; the prisoner had discovered the danger, and had substituted the lever for the chisel.
Encouraged by this discovery, Edmond determined to assist the indefatigable laborer. He began by moving his bed, behind which the
