Books of the Bible of Christian Bibles is called the Old Testament, which contains, at minimum, the above 24 books but divided into 39 books and ordered differently. The Catholic Church and Eastern Christian churches also hold that certain deuterocanonical books and passages are part of the Old Testament canon. The second part is the New Testament, containing 27 books; the four Canonical gospels, Acts of the Apostles, 21 Epistles or letters and the Book of Revelation. The King James Bible—which has been called "the most influential version of the most influential book in the world, in what is now its most influential language"
Books of the Bible and names present in modern editions of the Bible, such as the New American Bible Revised Edition, Revised Standard Version and English Standard Version. The spelling and names in both the 1609–1610 Douay Old Testament (and in the 1582 Rheims New Testament) and the 1749 revision by Bishop Challoner (the edition currently in print used by many Catholics, and the source of traditional Catholic spellings in English) and in the Septuagint differ from those spellings and names used in modern editions that derive from the Hebrew Masoretic text. For the Orthodox canon, Septuagint titles are provided in parentheses when these