The Black Book by Orhan Pamuk

The novel focuses on a man searching for his wife in Istanbul, who disappeared without a trace. In his search, he discovers a secret, surreal world in the city and starts to understand his wife's involvement in political activism. The narrative is interwoven with stories from a column written by his wife's half-brother, which the protagonist believes may hold clues to her disappearance. The book is a complex exploration of identity, storytelling, and the role of literature in society.