This is the End by Stella Benson

A witty, semi-autobiographical novel following Jennifer, a free-spirited and imaginative young woman who tries to navigate societal expectations, family pressure, and the onset of war. As she tries to maintain her independence, she creates an imaginary alter ego named Gustavus who reflects her deeper desires and fears. The plot blends comedy, psychological insight, and feminism in a coming-of-age story with a surreal twist. Jennifer’s struggle for authenticity drives the narrative. It’s a sharp, funny, and touching novel about self-discovery and resistance.