This Bible was written because not all the Deuterocanonical books and Bibles contain the Apocrypha. ( Apocryphal comes from the Greek word for hidden or secret. Apocrypha is a term that certain books are referred initially were considered as part of the Old Testament of the Bible by some but ultimately not included . In the canon of the Bible we know Apocrypha of the Old Testament and Apocrypha of the New Testament.) The Deuterocanonical books ( there are ten (or according to some eleven) books even though they are not part of the Hebrew canon, are considered . Authoritative by the Catholic Church and the Eastern Orthodox churches. These books are called Deuterocanonical books.