A Protestant Bible is a Christian Bible whose translation or revision was produced by Protestants. Such Bibles comprise 39 books of the Old Testament (according to the Hebrew Bible canon, known especially to non-Protestants as the protocanonical books) and 27 books of the New Testament for a total of 66 books. Some Protestants use Bibles which also include 14 additional books in a section known as the Apocrypha (though these are not considered canonical) bringing the total to 80 books. This is often contrasted with the 73 books of the Catholic Bible, which includes seven deuterocanonical books as a part of the Old Testament. The division between protocanonical and deuterocanonical books is not accepted by all Protestants who simply view books as being canonical or not and therefore classif