books

• book were

• two books

  If you start on those two books and then

• record books

  Previous record books had been rather austere collections of lists,’ he recalls.

• book and articles

• reference books

  General reference books

• range of books

  Publishers today have provided teachers of history with a wide and varied range of books for class use.

• number of books

  No minimum number of books to buy.

• many books

  If you are still not sure, just remember that it is better to have too many books than too few.