This informative and user-friendly guide is long overdue in Latter-day Saint literature. It provides helpful and insightful information on more than 400 individuals and groups within the Book of Mormon. Using the system of superscripts standardized in the Book of Mormon Index (Lehi1 and Lehi2, for example), Who's Who easily identifies which Nephi, Helaman, Noah, Shez, or Zoram is being referred to. It can be used not only as a quick reference guide but as a readable text that provides interesting and insightful looks into the lives of the people of the Book of Mormon. When we are familiar with the "players" involved, we are better prepared to understand the lessons in this sacred record.