best seller
bestseller

I know her book has become a best seller in America.

Several of these books have since become best sellers and one has been made into a film.

Which is even better than simply having a best seller.

But only in recent years have his books become best sellers.

The city is a book, a best seller every day.

Just look at what Amazon.com did with best sellers last week.

An earlier book had been a best seller until recently.

But the book was a best seller only in Europe.

The issue was one of the best sellers that year.

There are two ways for a book to become a best seller.