The Book of Mormon contains 239 chapters, divided into 15 books. Interpretations of its length vary: Mark Twain joked that it put him to sleep, while Brigham Young wished he had “the voice of seven thunders to wake up the people” to its importance. In modern times, scholars like Dan Vogel criticize its long-winded repetitiveness, while Grant Hardy praises its unexpected sophistication. This article presents key statistics about the Book of Mormon’s structure, reading difficulty, listening time, and other relevant details.