The Mysterious Chest and Cabinet — Northanger Abbey

Catherine's room at Northanger is modern and comfortable, not the Gothic chamber Henry mocked in the curricle; relief lasts only until an old chest catches her eye before dinner. She delays dressing to force it open and finds folded linens where she expected a dark secret. Eleanor explains it is ordinary storage furniture, and Catherine feels foolish but not exposed before the household gathers below for dinner.

That night a storm rages outside; a black cabinet in her room matches Henry's teasing description too closely to ignore after his long joke in the curricle. She wrestles with the locks, finds a hidden compartment, and pulls out what looks like a manuscript just as her candle goes out and leaves her in darkness, thunder, and the wind that shakes the old house.

She passes a sleepless night imagining horrors fed by Udolpho and Henry's long carriage joke; morning will show whether she found a secret or only household papers stuffed in the cabinet. Gothic habit turns linen lists and laundry bills into terror before daylight can correct her, and she dreads Henry ever learning how seriously she took his mock arrival tale at Northanger when they meet at breakfast below in the parlour.