Berger made use of a large volume of overlooked first-person primary materials, such as diaries, letters, and memoirs, to fashion a wide-ranging and entertaining tale that comments on alienation, identity, and perceptions of reality.

"[3] The novel is structured as a recorded narrative of the purported exploits of 111-year-old Jack Crabb, a white male who was raised by the Cheyenne nation, as he describes his wanderings across the nineteenth-century American West to Ralph Fielding Snell, a somewhat gullible "Man of Letters."

Similarly, as Jack's roles vary over the course of his wanderings, from Cheyenne warrior to Army scout to small-time huckster, etc., so does the style of the narrative, as Berger draws on the great variety of themes found in the Western genre.

Actor Marlon Brando owned the film rights to the book for several years, but was unable to secure backing.

[6] The project went to Arthur Penn, who directed Little Big Man from a screenplay adapted by Calder Willingham.