Then she stood up and went to the glass wall.

She looked at him as if he were behind the glass wall.

Now I knew what was wrong with the door in the middle of the glass wall.

And then there was nothing to do but watch through the glass wall.

Her husband stood in front of the huge glass wall looking out over the sound.

Through a glass wall she could see the Doctor's private office.

It was as if a glass wall had gone up between them.

He was standing with his back to that big glass wall.

I was still living behind that glass wall, it felt like.

Only there was no wall of glass to protect me.