The Protestant Old Testament takes a very conservative approach; in most respects, it is identical to the Tanakh, recognizing no Deuterocanonical works. Thus, there are 39 books in the Protestant Old Testament. These are, in order: | The Protestant Old Testament takes a very conservative approach; in most respects, it is identical to the Tanakh, recognizing no Deuterocanonical works. Thus, there are 39 books in the Protestant Old Testament. These are, in order: |