"Baptiste, dere's a man in dat safe!"

Both men grew pale as death at the very suggestion. Baptiste, for instance, was so frightened he couldn't utter a syllable. His tongue clove to the roof of his mouth. However, Pierre, as usual, was the first to recover. He applied his ear, first to the lock and then to the drill-hole.

"Hey, in dere!" he cried, yet not so loud as to be heard on the side-walk. To this there came a faint response—a very faint shout indeed; it sounded as if it were a mile away:—

"For God's sake, give me air! I am locked in here. Try and burst open the safe!"

The two burglars did not stop to talk, but went at once to work as if their own lives depended on the result, instead of the life of the mysterious occupant of the vault. In less than four minutes they had a hole, somewhat smaller than the business end of a collar-button, knocked into the panel of the vault.

Then Pierre and Baptiste paused to wipe the sweat from their brows. The man inside breathed.

It was now that the pair began to muse on the dénouement. Could this be a member of the firm or an employé? This hypothesis jeopardized the success of the night's adventure, unless, when they had permitted the prisoner to emerge, they bound and gagged him into silence.

On the other hand, this course would have an ugly look. If he resisted it might mean murder in the end; whereas, if they did not let him out at all, they would stand no chance of profiting by the pecuniary contents of the safe. Besides, as the man could scarcely live thus until morning, they would be responsible for his taking off. Thus reasoned Pierre and Baptiste.

"BOTH MEN GREW PALE AS DEATH."