The Mysteries of Udolpho by the British writer Ann Radcliffe was published in 1794.

It is a classic so called “gothic novel” that had impact on many works of the world literature later (e.g. Northanger Abbey by Jane Austen).
The Mysteries of Udolpho is the final fourth part in the series of novels by Radcliffe about the life of Emily St. Aubert who after the death of her father is horrified by supernaturals in a gloomy castle and affected by criminal schemes of an Italian robber Udolpho…