The Last September is a novel by Elizabeth Bowen, published in 1929, and is considered one of her most significant works. Set in County Cork, Ireland, during the Irish War of Independence, the novel offers a poignant and nuanced portrayal of the decline of the Anglo-Irish aristocracy against the backdrop of political turmoil.

The story unfolds at the estate of Danielstown, inhabited by Sir Richard Naylor and his wife, Lady Myra, along with their niece Lois. The narrative captures the end of an era, as the Anglo-Irish gentry grapple with their fading influence and the escalating violence surrounding the Irish struggle for independence. Through the eyes of Lois, the novel explores themes of love, identity, and the inevitable change brought about by historical events.

Bowen's writing is distinguished by its evocative descriptions, sharp dialogue, and the adept portrayal of her characters' inner lives. The Last September skillfully examines the complexities and contradictions of this transitional period in Irish history, offering a compelling account of personal and societal transformation.