Blanca fell upon her knees and kissed the coverlet on which reposed her mistress; but Dea Flavia did not seem to see her. She was squatting on her heels, with body and head erect, and slowly now, like the rosy kiss of dawn upon the snow-clad hills of Etruria, a faint crimson glow spread over her pale cheeks.

Blanca waited irresolute, not liking to leave her mistress before she could be assured that sleep had descended at last on those weary lids. The hour was very late, close upon midnight, and yet the city was not asleep. That constant murmur—like unto the breaking of angry waves—still sent its sinister echo through the still night air, and even in the house of Dea Flavia it seemed that hundreds of eyes were still open, fear having chased sleep away. There was a sound—like the buzzing of bees—that came from the slaves' quarters beyond the peristyle, and from the studio, which lay the other side of the atrium, came the sound of muffled footsteps gliding over the mosaic of the floor.

"Go to bed now, child," said Dea Flavia at last, "thou hast earned thy rest ... and ... stay! Tell Dion and Nolus to remain in the studio, and there to spend the night. They must be ready to go to the praefect if he calls.... Go!"

Then as the girl made ready to obey, the Augusta put out her hand to detain her.

"Wait! Hast seen Licinia?"

"No, gracious lady."

"She is not hovering somewhere near my room?... or in the atrium?"

"No, gracious lady."

"And the night-watchers?"

"They are in the vestibule, gracious lady."