Overview
Pride and Prejudice and Zombies is a 2009 parody novel by Seth Grahame-Smith. It is a mashup combining Jane Austen's classic 1813 novel Pride and Prejudice with elements of modern zombie fiction, crediting Austen as co-author. It was first published in April 2009 by Quirk Books and in October 2009 a Deluxe Edition was released, containing full-color images and additional zombie scenes. The novel was adapted into a 2016 film starring Lily James and Sam Riley.
Background
Quirk Books editor Jason Rekulak developed the idea for Pride and Prejudice and Zombies after comparing a list of "popular fanboy characters like ninjas, pirates, zombies, and monkeys" with a list of public domain book titles such as War and Peace, Crime and Punishment, and Wuthering Heights. He turned the project over to writer Seth Grahame-Smith.
Grahame-Smith began with the original text of Austen's novel, adding zombie and ninja elements while developing an overall plot line for the new material; "you kill somebody off in Chapter 7, it has repercussions in Chapter 56". According to the author, the original text of the novel was well-suited for use as a zombie horror story:
From Wikipedia (CC BY-SA 4.0).