The novel centers on Therese Lafirme, a widow who owns and runs a plantation in post-Civil War Louisiana. She encounters David Hosmer, who buys timber rights to her property to secure raw materials for his newly constructed sawmill. When David remarries, a love triangle develops between David, Fanny (his alcoholic wife), and Therese, who tries to balance her strong moral sensibility against her growing love for David. In depicting these relationships, Chopin acutely dramatizes the conflict between growing industrialism and the agrarian traditions of the Old South -- as well as the changes to the land and the society that inevitably resulted from that conflict.

Editors Suzanne Disheroon Green and David J. Caudle provide meticulous annotations to the text of At Fault, facilitating the reader's understanding of the complex and exotic culture and language of nineteenth-century Louisiana. Also included is a substantial body of supporting materials that contextualize the novel, ranging from a summary of critical responses to materials illuminating the economic, social, historical, and religious influences on Chopin's texts.