The novel follows the story of a young woman who wins a guest editorship at a magazine in New York City and, after a series of personal and professional disappointments, suffers a mental breakdown and returns to her family, where she continues to struggle with depression and suicidal thoughts. The protagonist's experiences in psychiatric institutions and her attempts to reclaim her life are depicted with brutal honesty, making it a poignant exploration of mental illness and the societal pressures faced by women in the mid-20th century.

The novel tells the story of Gogol Ganguli, a second-generation Indian-American, who struggles with his unique name and his dual cultural identity. Born to immigrant parents from Kolkata, India, Gogol is named after the famous Russian author, Nikolai Gogol, a decision that shapes his life in unexpected ways. As he grows up, he finds himself torn between his parents' traditional Indian values and his desire to fit into mainstream American society. This internal conflict is further complicated by his relationships with women of different cultural backgrounds. The book explores themes of identity, cultural assimilation, and the immigrant experience.

The novel is a reflective account of the life of Harry Pulham, a middle-aged, conventional Bostonian who is prompted to examine his past and the choices he has made during the process of writing a Harvard class reunion biography. As he delves into his memories, he confronts his youthful ambitions, his experiences in World War I, and his complex relationships, particularly with a vivacious woman who challenged the conservative values of his upbringing. Through this introspection, Harry grapples with the realization that he has conformed to societal expectations at the expense of his own happiness, leading to a poignant exploration of the conflict between individual desires and societal pressures in early 20th-century America.

In "Boy, Snow, Bird," a young woman named Boy Novak escapes her abusive father in New York City to settle in a small town in Massachusetts, where she marries a widower and becomes stepmother to his daughter, Snow. After giving birth to her own daughter, Bird, who is dark-skinned, it is revealed that her husband and stepdaughter are light-skinned African Americans passing as white. The book explores themes of identity, beauty, and the damaging effects of racism as Boy grapples with her feelings towards Snow and Bird, and the societal implications of their different skin tones.