"Poor Things" revolves around the life of Bella Baxter, a woman who is brought back from the dead by a Victorian-era doctor who replaces her brain with that of the fetus she was carrying at the time of her death. The book explores Bella's life as she grows up with the mind of a child but the body of a woman, her marriage to a man who tries to control her, and her eventual escape and journey of self-discovery. The narrative is presented through various documents and viewpoints, providing a complex and thought-provoking look at themes such as love, identity, and the nature of humanity.

This novel is a captivating blend of science fiction and political intrigue, set in a future where humanity is divided between those living on Earth and those in space. The narrative alternates between two timelines: one following a young man in the 21st century who becomes embroiled in the construction of a space elevator, a project that promises to revolutionize humanity's place in the cosmos; and another in the far future, where a historian living in a post-apocalyptic, technologically regressed society on Earth uncovers truths about the ancient project and its impact on human civilization. The story explores themes of progress, the cyclical nature of history, and the enduring human spirit in the face of monumental challenges.