The novel is a vibrant portrayal of the lives of twelve different characters, primarily black British women, spanning over a century. Each character has their own unique story, tackling issues such as feminism, politics, sexuality, and identity. The narrative is a blend of poetry and prose, exploring the interconnected lives of these women and their personal struggles and triumphs. It is a powerful exploration of race, gender, and the changing face of Britain.

The novel unfolds the mysterious circumstances surrounding the death of a young Nigerian named Vivek Oji. Through a non-linear narrative and multiple perspectives, the story delves into Vivek's complex identity and the struggles with gender, family expectations, and societal norms in a contemporary Igbo community. As the characters grapple with their grief and the secrets Vivek left behind, the novel explores themes of love, acceptance, and the liberating power of embracing one's true self. The poignant tale reveals the transformative impact Vivek had on the lives of those around him, even as they come to terms with the enigmatic nature of his life and untimely death.

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.

This novel is a poignant exploration of love and violence set against the backdrop of Glasgow's sectarian divides. It follows the life of Mungo, a young man growing up in a harsh environment where masculinity is rigidly defined and his emerging sexuality is at odds with the expectations of his community. As Mungo navigates the complexities of his identity and his relationship with James, a boy from a rival community, he faces the brutal realities of prejudice and the struggle for acceptance. The narrative delves deep into themes of family, loyalty, and the search for belonging, painting a vivid picture of life in a community where love and violence are intertwined.

The novel follows the inspiring journey of a young Nigerian girl who yearns for an education and a better life beyond the confines of her small village and the oppressive customs that limit women's opportunities. Despite being trapped in a series of servitudes after being sold into marriage at a young age, she refuses to let her dreams be silenced. With indomitable spirit and determination, she navigates through a myriad of challenges, using her "louding voice"—her bold, resolute inner voice—to speak out for herself and others like her, in pursuit of her ambition to learn and to be heard in a world that often tries to quiet the voices of girls and women.