Mary ShelleyHelfer-Hub

(ita) Please don't combine Shelley with Mary Shelley. Yes, some people will have entered books this way, but it more commonly refers to her husband the poet Percy Bysshe Shelley, with whom "Shelley" should also not be combined.

(eng) Please don't combine Shelley with Mary Shelley. There is more than one author with that surname.
Mary Wollstonecraft Shelley (1797-1851) was the author of "Frankenstein". Her mother, Mary Wollstonecraft (1759-1797) was the author of "A vindication of the rights of woman" and has a separate author page.