"What are you going to do with that pile of books?"
There was a pile of old books left from the fire.
Even so, a pile of old-fashioned books can usually be found next to the computer.
"Without that you would just have a pile of books."
He lifted his head from behind the same pile of books.
The next, a pile of books was all that remained.
A pile of books was spread out, open, before her.
She picked up a pile of books and set them on the floor.
She finally found the right one under a pile of books.
She indicated a pile of books on a table near the window.