"Be quick!" cried Maurevel.

At this, a sharp cry, resembling the roar of a lion rather than a human voice, came from behind the curtains, which were violently thrown back, and a man appeared sitting there armed with a cuirass, his head covered with a helmet which reached to his eyes. Two pistols were in his hand, and his sword lay across his knees.

No sooner did Maurevel perceive this figure and recognize De Mouy than he felt his hair rise on end; he became frightfully pale, foam sprang to his lips, and he stepped back as if he had come face to face with a ghost. Suddenly the armed figure rose and stepped forward as Maurevel drew back, so that from the position of threatener, the latter now became the one threatened, and vice versa.

"Ah, scoundrel!" cried De Mouy, in a dull voice, "so you have come to murder me as you murdered my father!"

The two guards who had entered the room with Maurevel alone heard these terrible words. As they were uttered a pistol was placed to Maurevel's forehead. The latter sank to his knees just as De Mouy put his hand on the trigger; the shot was fired and one of the guards who stood behind him and whom he had unmasked by this movement dropped to the floor, struck to the heart. At the same instant Maurevel fired back, but the ball glanced off De Mouy's cuirass.

Then, measuring the distance, De Mouy sprang forward and with the edge of his broadsword split open the head of the second guard, and turning towards Maurevel crossed swords with him.

The struggle was brief but terrible. At the fourth pass Maurevel felt the cold steel in his throat. He uttered a stifled cry and fell backwards, upsetting the lamp, which went out in the fall.

At once De Mouy, strong and agile as one of Homer's heroes, took advantage of the darkness and sprang, with head lowered, into the antechamber, knocked down one guard, pushed aside the other, and shot like an arrow between those at the outer door. He escaped two pistol-shots, the balls of which grazed the wall of the corridor, and from that moment was safe, for one loaded pistol still was left him, besides the sword which had dealt such terrible blows.

For an instant he hesitated, undecided whether to go to Monsieur d'Alençon's, the door of whose room he thought had just opened, or to try and escape from the Louvre. He determined on the latter course, continued on his way, slow at first, jumped ten steps at a time, and reaching the gate uttered the two passwords and rushed on, shouting out:

"Go upstairs; there is murder going on by order of the King."