Page:Austen - Northanger Abbey. Persuasion, vol. I, 1818.djvu/28

 author nor the public have any other concern than as some observation is necessary upon those parts of the work which thirteen years have made comparatively obsolete. The public are entreated to bear in mind that thirteen years have passed since it was finished, many more since it was begun, and that during that period, places, manners, books, and opinions have undergone considerable changes.