The legendary mountain men—the fur traders and trappers who penetrated the Rocky Mountains and explored the Far West in the first half on the nineteenth century—formed the vanguard of the American empire and became the heroes of American adventure. This volume brings to the general reader brief biographies of eighteen representative mountain men, selected from among the essay assembled by LeRoy R. Hafen in The Mountain Men and the Fur Trade of the Far West (ten volumes, 1965-72). The subjects and authors are: Manuel Lisa (Richard E. Oglesby); Pierre Chouteau Jr. (Janet Lecompte); Wilson Price Hunt (William Brandon); William H. Ashley (Harvey L. Carter); Jedediah Smith (Harvey L. Carter); John McLoughlin (Kenneth L. Holmes); Peter Skene Ogden (Ted J. Warner); Ceran St. Vrain (Harold H. Dunham); Kit Carson (Harvey L. Carter); Old Bill Williams (Frederic E. Voelker); William Sublette (John E. Sunder);Thomas Fitzpatrick (LeRoy R. and Ann W. Hafen); James Bridger (Cornelius M. Ismert); Benjamin L. E. Bonneville (Edgeley W. Todd); Joseph R. Walker (Ardis M. Walker); Nathaniel Wyeth (William R. Sampson); Andrew Drips (Harvey L. Carter); and Joseph L. Meek (Harvey E. Tobie).

In the early 1800s vast fortunes were made in the international fur trade, an enterprise founded upon the effort of a few hundred trappers scattered across the American West. From their ranks came men who still command respect for their daring, skill, and resourcefulness. This volume brings together brief biographies of seventeen leaders of the western fur trade, selected from essays assembled by LeRoy R. Hafen in The Mountain Men and the Fur Trade of the Far West (ten volumes, 1965–72). The subjects and authors are: Etienne Provost (LeRoy R. Hafen); James Ohio Pattie (Ann W. Hafen); Louis Robidoux (David J. Weber); Ewing Young (Harvey L. Carter); David F. Jackson (Carl D. W Hays); Milton G. Sublette (Doyce B. Nunis, Jr.); Lucien Fontenelle (Alan C. Trottman); James Clyman (Charles L. Camp); James P. Beckwourth (Delmot R. Oswald); Edward and Francis Ermatinger (Harriet D. Munnick); John Gantt (Harvey L. Carter); William W. Bent (Samuel P. Arnold); Charles Autobees (Janet Lecompte); Warren Angus Ferris (Lyman C. Pederson, Jr.); Manuel Alvarez (Harold H. Dunham); and Robert Campbell (Harvey L. Carter). Trappers of the Far West is the companion to Mountain Men and Fur Traders of the Far West.

Known by the Indians as "Broken Hand," Thomas Fitzpatrick was a trapper and a trailblazer who became the head of the Rocky Mountain Fur Company. With Jedediah Smith he led the trapper band that discovered South Pass; he then shepherded the first two emigrant wagon trains to Oregon, was official guide to Fremont on his longest expedition, and guided Colonel Phil Kearny and his Dragoons along the westward trails to impress the Indians with howitzers and swords. Fitzpatrick negotiated the Fort Laramie treaty of 1851 at the largest council of Plains Indians ever assembled. Among the most colorful of mountain men, Fitzpatrick was also party to many of the most important events in the opening of the West.

It is unparalleled in history, the procession of Latter-Day Saints pushing handcarts from Iowa City and Florence (Omaha) to their promised Zion by the Great Salt Lake. Many of the three thousand hardy souls who trudged across thirteen hundred miles of prairie, desert, and mountain from 1856 to 1860 were European converts to the Mormon faith. Without funds for wagons and oxen, they carried their possessions in two-wheeled carts powered and aided by their own muscle and blood. Some of the weary travelers would finally be welcomed by their brethren in Salt Lake City; others would go to wayside graves or get caught in early winter storms in the Rockies and hope to be rescued by the parties sent out by Brigham Young. The migration is described in Handcarts to Zion, which draws on diaries and reports of the participants, rosters of the ten companies, and a collection of the songs sung on the trail and at "The Gathering." LeRoy R. Hafen and Ann W. Hafen dedicated the book to his mother, Mary Ann Hafen, who wrote about the long journey in Recollections of a Handcart Pioneer of 1860: A Woman’s Life on the Mormon Frontier, also a Bison Book.