A young American sculptor faces a moral and creative crisis when he is transplanted from his provincial life in Massachusetts to the complex social environment of Rome. Rowland Mallet, a wealthy benefactor, discovers Roderick Hudson and sponsors his move to Italy to pursue his artistic potential. Once in Rome, Hudson struggles to reconcile his rigid puritanical upbringing with the seductive, libertine atmosphere of the European art world. The narrative follows his rapid rise and subsequent emotional collapse as he becomes entangled in a destructive romantic obsession. The story is told through a third-person perspective that emphasizes the psychological development of the characters against the backdrop of 19th-century expatriate life.

Readers and critics often identify this work as a foundational text for understanding Henry James's later thematic preoccupations. Discussion frequently centers on the stark contrast between the disciplined, observant Rowland Mallet and the volatile, impulsive Roderick Hudson. Many observers highlight the novel's meticulous attention to the psychological nuances of its characters as they navigate the cultural pressures of the Eternal City. While some find the pacing deliberate, others appreciate the depth of the character development and the atmospheric depiction of the artistic milieu. The novel remains a subject of interest for those examining the evolution of the international theme in literature.