Proserpine and Midas, posthumously published mythological dramas

Verse dramas by the author of Frankenstein. According to Wikipedia: "Mary Shelley (née Mary Wollstonecraft Godwin; 30 August 1797 1 February 1851) was a British novelist, short story writer, dramatist, essayist, biographer, and travel writer, best known for her Gothic novel Frankenstein: or, The Modern Prometheus (1818). She also edited and promoted the works of her husband, the Romantic poet and philosopher Percy Bysshe Shelley. Her father was the political philosopher William Godwin, and her mother was the philosopher and feminist Mary Wollstonecraft."