Jane Eyre is a novel, written by Charlotte Brontë, which appears in The Eyre Affair. Acheron Hades uses the Prose Portal to go into it and kidnap Jane Eyre, the title character. It features Jane, the main character, and Edward Rochester, as well as a large supporting cast.
Thursday Next manages to restore the book after Hades removes Jane, but she has to change the ending to do it. In the original version, Jane travels with her cousin to India, but in the changed version Jane marries Edward Rochester.