The discovery of a body in the Thames triggers a complex inheritance dispute that entangles the lives of the wealthy Veneerings, the impoverished Hexam family, and the mysterious John Rokesmith.

Protagonist John Harmon, presumed dead, assumes a false identity to observe the social circles of London and the woman he is betrothed to, Bella Wilfer. He faces the opposition of greedy social climbers and the moral decay inherent in a society obsessed with wealth. The narrative framework utilizes a multi-perspective approach, weaving together disparate social classes through the central motif of the dust heaps. The world is defined by the rigid class structures of 19th-century England and the pervasive influence of money on human relationships.

Readers and critics frequently highlight the novel's intricate plotting and its biting critique of Victorian materialism. Discussion often centers on the effectiveness of the dust heaps as a central metaphor for the waste and greed of the era. Many observers note that the character development is particularly robust, with the transformation of Bella Wilfer serving as a focal point for thematic analysis. The pacing is often described as deliberate, allowing for a deep immersion into the varied social landscapes of London. Scholars frequently emphasize the work as a mature exploration of the moral consequences of wealth accumulation.