I ran out and bought a couple of books on American sign language.

All we have to do is read a couple of books.

It had been looking down at a couple of books.

He'd even brought himself a couple of books to read.

He has written a couple of books on health care, but sales have been awful.

They remained friends and wrote a couple of books together.

He picked up a couple of books from the table.

"Just wanted to ask you to bring a couple of books."

He'd bought and read a couple of books on gun care.

There are only a couple of books on what to do with the flies once you have made them.