Set in the mid-19th century, this novel follows a violent teenager known as "the Kid" as he joins a group of Indian-hunters led by the enigmatic and brutal Judge Holden. The narrative is a gruesome depiction of the lawless American West, filled with philosophical musings, vivid descriptions of the harsh landscape, and brutal, relentless violence. The story explores themes of human nature, morality, and the inherent chaos and brutality of life.

The book explores the concept of the frontier throughout American history, arguing that it has been a central myth that has shaped the nation's ideologies and policies, from its inception to the present day. The author traces this myth from the country's founding, through westward expansion, to the current political climate and the contentious issue of the border wall. The book suggests that the frontier has served as a symbol of freedom and opportunity, but also of conflict and exclusion, reflecting the country's struggle with its own identity and values.

"The Course of Empire" is a comprehensive historical narrative that explores the westward expansion of the United States from 1800 to 1848. The book delves into the politics, economics, and social dynamics that led to the exploration, settlement, and ultimately the transformation of the American West. It highlights the roles of key figures, the impact of the fur trade, the Gold Rush, and the Oregon Trail, and the indigenous cultures that were displaced during this period.