There was one religion class where I didn't buy a single book.

Others bought a single book but stayed for hours to talk.

You don't have to pull a single book to know this.

I limited every author to a single book and each decade to 10 books.

How many readers knew that, or could name a single book of his?

But much of his fame comes from a single book.

This is not only the best single book on the subject but a model of how military history ought to be written.

Issues 4/5 and 6/7 were published together as single books.

A single book can be used by only one student at a time.

Not a single book in the seminar list by a living author.