This was the last novel to appear by Ann Radcliffe in her lifetime. Nowadays this is recognised as her best, and rightly so. Due to the success of her two previous novels Mrs Radcliffe was offered £800 for this, which is about £16,000 or so nowadays. At the time this was a phenomenol amount for a book. There are also a few differences in this novel to previous books, she keeps her highly descriptive scenery, but drops the poetry. Also this book is more realistic in story to others, and it is faster paced.
Vincentio di Vivaldi falls in love with Ellena di Rosalba in church, but his parents consider such a marriage between them to be below their status, and so Vivaldi's mother plots with her Confessor to prevent the two seeing each other again. Whilst Vivaldi pays calls on Ellena he is always being warned by a mysterious monk, but Vivladi takes no notice. As Father Schedoni the Confessor starts his machinations, little does he know what the end result will be. Initially he has Ellena abducted to a convent to force her to become a nun; such things were not uncommon and if you find this interesting you might enjoy Diderot's novel
The Nun (Oxford World's Classics). But when Vivaldi initiates a daring escape for Ellena, then Schedoni uses the Holy Inquisition to do his dirty work and remove Vivaldi from the scene.
Planning to have Ellena murdered, things don't go according to plan, and Schedoni finds that his past life and secrets are slowly unravelling, despite his efforts. Like most of what Radcliffe wrote, this novel inspired others in the field of gothic novels, and she remains 'The Queen of Gothic Romances' to this day.