Percy Bysshe Shelley : `~Spouse (or domestic partner)`: Mary Shelley. Mary Shelley wrote The Last ManThe Last Man has genre Post-Apocalyptic fictionPost-Apocalyptic fiction has examples: The Last Man. The Last Man is written by Vince Flynn
[Human]: Do you know of Percy Bysshe Shelly? All I know is they have a unique name. [Assistant]: He is married to Mary Shelley. She wrote, The Last Man and Frankenstein. I am sure you have probably heard of Frankenstein, but did you know that she had written it? [Human]: I did, I remember reading that in highschool.  it was depressing! I heard The Last Man is post-apocalyptic fiction.  Can you tell me more about it? 
Yes! The Last Man is a heartwarming romance novel. It was written by Nicholas Sparks. Would you like to know more about the romantic adventures of the characters in the book?