The dark mists were closing in again; he had to get out from under them.

The mist closed in, and soon no one could see beyond a few feet.

Almost at once, the mist closed again, swirling back upon itself in ghostly silence.

Then I swung to the left, and the mist closed impenetrably behind us.

"The mist could close in on you if you go much farther forward into it."

The stars winked out, and thick yellow mist closed around her.

He waited while the mist closed in - and heard no more from Whisper.

Then the mist closed again and there was only grey-white space.

But the mist closed suddenly, and the castle was gone.

The mist closed about them almost at once, and the land behind faded into it.