“With the exodus from Nauvoo, William Clayton was Clerk of the Camp of Israel, and when the Mormon pioneers left Winter Quarters in April, 1847, he was appointed by Brigham Young one of the historians of that noted company. His journal of that memorable expedition over the plains is one of the most valuable diaries we have of that early period of western history. He kept careful account of the distances traveled each day, and his writings are full of descriptions of the country over which they traveled. [See “The Latter-Day Saints Emigrant’s Guide” published by Archive Publishers.] He has noted the topography, the fauna and flora of the trail; and his descriptions of the activities of the company indicate a well trained intellect in social study. His language is simple and direct, and his care in keeping each day's distance and important facts of the journey show order and method.” (The Preface) 403 pages
