Not many Christians today know that the Catholics, Protestants and the Greek Orthodox use different bibles… Even though the majority of the books are the same, the numbers may surprise you…

A Protestant Bible excludes the seven books which Catholics and Eastern Christians consider to be deutero-canonical as Protestants view these as non-canonical. The outcome is a 400-year gap in the chronology of the Christian scriptures.

The Greek Orthodox Bible generally considers Psalm 151 to be part of the Book of Psalms and accepts the “books of the Maccabees” as four in number, but generally places 4 Maccabees in an appendix, along with the Prayer of Manasseh. There are differences from Western usage in the naming of some books. Greek Orthodox generally consider the Septuagint to be divinely inspired no less than the Hebrew text of the Old Testament books.

Here is a table showing the major differences:

Section	PROTESTANT BIBLE	CATHOLIC BIBLE	GREEK ORTHODOX BIBLE
Pentateuch	Genesis, Exodus, Leviticus, Numbers, Deuteronomy	Genesis, Exodus, Leviticus, Numbers, Deuteronomy	Genesis, Exodus, Leviticus, Numbers, Deuteronomy
Historical books	Joshua, Judges, Ruth, 1 Samuel, 2 Samuel, 1 Kings, 2 Kings, 1 Chronicles, 2 Chronicles, Ezra, Nehemiah, Esther	Joshua, Judges, Ruth, 1 Samuel, 2 Samuel, 1 Kings, 2 Kings, 1 Chronicles, 2 Chronicles, Ezra, Nehemiah, Tobit, Judith, Esther, 1 Maccabees & 2 Maccabees	Joshua, Judges, Ruth, 1 Samuel, 2 Samuel,1 Kings, 2 Kings, 1 Chronicles, 2 Chronicles, 1 Esdras, Ezra, Nehemiah, Tobit, Judith, Esther, 1 Maccabees, 2 Maccabees, 3 Maccabees, 4 Maccabees
Wisdom books	Job, Psalms, Proverbs, Ecclesiastes, Song of Solomon	Job, Psalms, Proverbs, Ecclesiastes, Song of Solomon, Wisdom, Sirach	Job, Psalms, Prayer of Manasseh, Proverbs, Ecclesiastes, Song of Solomon, Wisdom, Sirach
Major Prophetic books	Isaiah, Jeremiah, Lamentations, Ezekiel, Daniel	Isaiah, Jeremiah, Lamentations, Baruch, Letter of Jeremiah, Ezekiel, Daniel	Isaiah, Jeremiah, Lamentations, Baruch, Letter of Jeremiah, Ezekiel, Daniel
Minor Prophetic books	Hosea, Joel, Amos, Obadiah, Jonah, Micah, Nahum, Habakkuk, Zephaniah, Haggai, Zechariah, Malachi	Hosea, Joel, Amos, Obadiah, Jonah, Micah, Nahum, Habakkuk, Zephaniah, Haggai, Zechariah, Malachi	Hosea, Joel, Amos, Obadiah, Jonah, Micah, Nahum, Habakkuk, Zephaniah, Haggai, Zechariah, Malachi
The Gospels	Matthew, Mark, Luke, John	Matthew, Mark, Luke, John	Matthew, Mark, Luke, John
Historical book	Acts	Acts	Acts
Pauline Epistles	Romans, 1 Corinthians, 2 Corinthians, Galatians, Ephesians, Philippians, Colossians, 1 Thessalonians, 2 Thessalonians, 1 Timothy, 2 Timothy, Titus, Philemon, Hebrews	Romans, 1 Corinthians, 2 Corinthians, Galatians, Ephesians, Philippians, Colossians, 1 Thessalonians, 2 Thessalonians, 1 Timothy, 2 Timothy, Titus, Philemon, Hebrews	Romans, 1 Corinthians, 2 Corinthians, Galatians, Ephesians, Philippians, Colossians, 1 Thessalonians, 2 Thessalonians, 1 Timothy, 2 Timothy, Titus, Philemon, Hebrews
General Epistles	James, 1 Peter, 2 Peter, 1 John, 2 John, 3 John, Jude, Revelation	James, 1 Peter, 2 Peter, 1 John, 2 John, 3 John, Jude, Revelation	James, 1 Peter, 2 Peter, 1 John, 2 John, 3 John, Jude, Revelation

https://en.wikipedia.org/wiki/Books_of_the_Bible

https://en.wikipedia.org/wiki/Catholic_Bible

https://en.wikipedia.org/wiki/Protestant_Bible