One Year’s Time - Angela Milne

She got up, without meeting his eyes, and went into the bedroom to dress. That was life all over; you wanted to make a good exit, and you remembered you were still in your housecoat.Single girl Liza leaps into an exciting new sexual relationship with Walter after the couple meet at a New Year's party. Written by Angela Milne, the niece of A. A. Milne, and originally published in 1942, the story shines a light on subtly changing societal attitudes and deftly captures Liza's euphoria and frustrations as she navigates a relationship outside of marriage. Warm, witty and surprising, it leaves you wondering why Milne only wrote one novel.