Northanger Abbey was written in 1797-98 under a different title. The manuscript was revised around 1803 and sold to a London publisher, Crosbie & Co., who sold it back in 1816. The Signet Classic text is based on the first edition, published by John Murray, London, in 1818—the year following Miss Austen's death. Spelling and punctuation have been largely brought into conformity with modern British usage.