This novel explores the complex dynamics of the Pollit family, focusing on the relationship between the egotistical patriarch Sam and his idealistic daughter Louie. Set in Washington D.C. during the 1930s, the story provides a stark portrayal of a dysfunctional family, where Sam's delusional optimism and insensitivity clash with Louie's growing disillusionment and rebellion. The narrative delves into themes of family conflict, emotional abuse, and the struggle for individual identity within the confines of family expectations.

The novel delves into the inner life of Joana, a young woman with a complex and introspective nature, as she navigates the vicissitudes of her existence. Through a non-linear narrative and a stream-of-consciousness technique, the reader is immersed in Joana's thoughts and experiences, ranging from her childhood to her adult relationships, including her marriage to Otávio. The protagonist's search for meaning and understanding of her own identity unfolds in poetic and philosophical reflections, revealing the struggles of self-discovery and the desire to transcend the ordinary, bringing her metaphorically 'near to the wild heart' of life itself.