Nothing, he thought.

And he was still laughing at Faustina's weakness as he stood with his back to the fire, when once more the door opened and old Cuthbert reappeared, wearing a frightened countenance and followed by two policemen.

Faustina shrieked with terror, covered her face with her hands, and shrunk back in her chair. Mrs. MacDonald, aroused by the shriek from her real or feigned sleep, opened her eyes and stared.

But Lord Vincent, astonished and indignant, strode towards the door and demanded of his old servant:

"What means this intrusion, sir? Did I not order you to say to these persons that I would not see them to-night? How dare you bring them to this room?"

"'Deed, me laird, I could na help it! When I gi'e them yer lairdship's message they e'en just bid me gang before, and sae they followed me up, pushing me to the right and left at their ain will," said Cuthbert sullenly.

Lord Vincent turned to the intruders and haughtily demanded:

"What is the meaning of this conduct, fellows? Were you not told that I would not see you to-night? How dare you push yourselves up into the private apartment of these ladies? Leave the room and the house instantly."

"We will leave the room and the house, my lord; but, when we do so, you and that lady must go with us," said the taller of the two policemen, advancing into the room.

"What?" demanded the viscount.