I Am Mary Dunne by Brian Moore

The novel explores the complex identity and inner turmoil of a woman named Mary Dunne, who grapples with a sense of self that is fragmented and elusive. Over the course of a single day, Mary reflects on her past and present, as she navigates through various roles and names she has assumed throughout her life, including those from her marriages and career. Her introspection reveals deep-seated anxieties and uncertainties about who she truly is, as she confronts memories and encounters that challenge her understanding of herself. Through this introspective journey, the narrative delves into themes of identity, memory, and the multifaceted nature of human existence.