The Book of Mormon Author:The Hand of Mormon (Editors) The Book of Mormon is a sacred text of the Latter Day Saint movement. It was first published in March 1830 by Joseph Smith, Jr. as The Book of Mormon: An Account Written by the Hand of Mormon upon Plates Taken from the Plates of Nephi. According to Smith, the book was originally written in otherwise unknown characters referred to as &qu... more »ot;reformed Egyptian" on golden plates that he discovered in 1823 and then translated. The plates, Smith said, had been buried in a hill near his home in Manchester, New York, where he found them by the guidance of an angel, a resurrected ancient American prophet-historian named Moroni.« less