“You are in too great a hurry,” said he, “and have not given me time to fix my conditions.”

“I am listening.”

“At the end of the garden there is a small plot of ground, so damp that nothing will grow there, and consequently is almost unfrequented; but for all that it is thither that you must follow me. We will each take spade and pick-axe, and in a very brief period we can hollow out a receptacle for the body of the one who falls. When this work is completed, we will take to our swords and fight to the death, and the one who can keep his feet shall finish his fallen adversary, drag his body to the hole, and shovel the earth over his remains.”

“Never!” exclaimed Croisenois. “Never will I agree to such barbarous terms.”

“Have a care then,” returned Norbert; “for I shall use my rights. That clock points to five minutes to eleven. If, when it strikes, you have not decided to accept my terms, I shall fire.”

The barrel of the revolver was but a few inches from George de Croisenois’ heart, and the finger of his most inveterate enemy was curved round the trigger; but his feelings had been so highly wrought up that he thought not of this danger. He only remembered that he had four minutes in which to make up his mind. The events of the last thirty minutes had pressed upon each other’s heels with such surprising alacrity that he could hardly believe that they had really occurred, and it seemed to him as if it might not, after all, be only a hideous vision of the night.

“You have only two minutes more,” remarked the Duke.

Croisenois started; his soul was far away from the terrible present. He glanced at the clock, then at his enemy, and lastly at Marie, who lay upon the couch, and from her ashen complexion might have been regarded as dead, save for the hysterical sobs which convulsed her frame. He felt that it was impossible to leave her in such a condition without aid of any kind, but he saw well that any show of pity on his part would only aggravate his offence. “Heaven have mercy on us!” muttered he. “We are at the mercy of a maniac,” and with a feeling of deadly fear he asked himself what would be the fate of this woman, whom he loved so devotedly, were he to die. “For her sake,” he thought, “I must slay this man, or her life will be one endless existence of torture—and slay him I will.”

“I accept your terms,” said he aloud.

He spoke just in time, for as the words were uttered came the whirr of the machinery and then the first clear stroke of the bell.