Hi!
Congratulations on your decision to read the whole Bible! I did want to offer just a couple of suggestions based on your original post. In your post you mentioned reading all different types of bibles.
Please know that the Qur’an and the Book of Mormon are not “Bibles”, they are distinct texts that are considered to be sacred scripture by Islam and the Church of Jesus Christ of Latter-day Saints/related groups respectively- NOT different versions or translations of the Bible as well. The Torah is the Pentateuch or first five books of the Old Testament of the Bible (Genesis, Exodus, Leviticus, Numbers, and Deuteronomy) and while these books comprise the sacred Torah of Judaism, most Jews also embrace a Hebrew Bible that includes all the other books Protestants include in the Old Testament. The KJV and NWT are different versions of the Bible, the former being Protestant and the latter being the official Jehovah’s Witnesses version. My point in saying all this is that if you’re endeavoring to read
The Holy Bible of Christianity you need not read the Qur’an and the Book of Mormon, and if you read a Protestant or Catholic Old Testament you’ve read all the Torah and Hebrew Bible already, although if you really want to read it from a Jewish prospective you should look for a version with commentary from a Jewish source…and/or learn to read Hebrew

If your aim is to read the holy books of various different religions (which would describe the Qur’an and BoM), then please know that “bible” is not a generic term for any religious scriptures but refers specifically to specific books in Judaism and Christianity.
The primary difference between the “Catholic Bible” and the “Protestant Bible” is the inclusion or exclusion of seven books of the Old Testament and sections of the books of Daniel and Ester. The Protestant canon excludes Judith, Tobit, Baruch, Sirach, 1 and 2 Maccabees, and Wisdom along with Daniel 13 and 14 and sections of Ester. Mormons (who officially use the KJV) and Jehovah’s Witnesses (who use the NWT as I mentioned before) also follow this same canon as Protestants (albeit Mormons technically do not consider the Song of Songs to be divinely inspired, yet print it along with the rest of the KJV canon anyway, and JWs have removed a few passages of the New Testament in their newest revision of the NWT). Catholics include these seven books and sections and consider them to be divinely inspired just like the other books of Scripture. The Orthodox also include these seven books, and some Orthodox may also include books that other Churches (including the Catholic Church) do not accept.
Here’s an interesting chart comparing Bible canons, just understand that not all Orthodox accept the books outside the Catholic canon and even some that do use the texts may not consider them to be part of the Bible in the same sense as the other canonical books.
So when you say you want to read the whole Catholic Bible, know that you’re reading the “same Bible” as the KJV, just with seven extra books (plus sections of two books included in the KJV, but obviously with those sections omitted). The NAB is a fine choice of Catholic Bible, although the Douay-Rheims or the Knox Bible might have a more distinctive “Catholic flair” (cf. Gen 3:15, her vs his vs their heel). Additionally you could save yourself some time by reading the Catholic edition of the RSV or NRSV instead of reading both the KJV and NAB, since the RSV/NRSV translations are used by both Catholics and Protestants, just keep in mind that those seven books I mentioned don’t appear in non-Catholic editions (and the Protestant edition of Daniel and Ester can easily be accessed online).
Happy reading, and may God bless you!
Matt