They did not see him come across the front hallway and silently enter the room.
Joe had entered silently and placed the clothes on the bed.
She passed Guardian as he silently entered by the same door.
One of the policemen had entered silently from the grass, through a side door.
She turned back toward her console and silently entered another command.
She entered the nursery so silently, Hawk did not hear her approach.
In another half minute, he would have silently entered Rune's room, to learn of death there.
A fourth person entered silently, so that for a moment the darkness grew darker still.
Dumarest turned and looked at the man who had silently entered the salon.
It couldn't be The Shadow, for he would have entered silently.