"I, Claudius" is a historical novel written by Robert Graves, published in 1934. It is presented as an autobiographical memoir of Claudius, a Roman Emperor who ruled from 41 to 54 AD. The story covers the history of the Roman Empire from the reign of Augustus to Caligula, highlighting the political intrigue, betrayal, and power struggles of the time. The novel is known for its vivid characterizations and detailed portrayal of Roman society. It explores themes of ambition, madness, and the complexities of leadership, making it a significant work in the genre of historical fiction. The book was later adapted into a successful television series in the 1970s.