The “Analysis of Textual Variants of the Book of Mormon” by Royal Skousen represents monumental research and monumental resources, which are now freely available online through Interpreter: A Journal of Mormon Scripture.
From the Interpreter Website:
Analysis of Textual Variants of the Book of Mormon, Part One: 1 Nephi – 2 Nephi 10
Analysis of Textual Variants of the Book of Mormon, Part Two: 2 Nephi 11 – Mosiah 16
Analysis of Textual Variants of the Book of Mormon, Part Three: Mosiah 17 – Alma 20
Analysis of Textual Variants of the Book of Mormon, Part Four: Alma 21 – 55
Analysis of Textual Variants of the Book of Mormon, Part Five: Alma 56 – 3 Nephi 18
Analysis of Textual Variants of the Book of Mormon, Part Six: 3 Nephi 19 – Moroni 10
