Henderson Dores, an Englishman attempting to assimilate into the chaotic landscape of the United States, finds his desire for normalcy thwarted by the eccentricities of American culture. As an art appraiser navigating a country defined by its extremes—from religious zealots to urban poets—Henderson struggles to shed his British inhibitions. His objective is to achieve a sense of belonging, yet he is constantly undermined by the bizarre social encounters and unpredictable characters he meets. The narrative follows his attempts to navigate these cultural clashes, often highlighting the absurdity of his own rigid expectations against the backdrop of a surreal American reality.

Readers and critics frequently note the sharp, observational humor that defines the novel's critique of American life. Discussion often centers on the protagonist's inability to adapt, which serves as a vehicle for the author to explore the absurdity of the American dream. The pacing is described as brisk, moving through a series of increasingly bizarre scenarios that test Henderson's patience and sanity. Many highlight the balance between the comedic elements and the underlying sense of unease that permeates the narrative. The work is often cited for its ability to capture the specific cultural friction of the era while maintaining a consistent, cynical wit throughout the text.