In literary interpretation, paratext is material that surrounds a published main text (e.g., the story, non-fiction description, poems, etc.) supplied by the authors, editors, printers, and publishers. These added elements form a frame for the main text, and can change the reception of a text or its interpretation by the public. Paratext is most often associated with books, as they typically include a cover (with associated cover art), title, front matter (dedication, opening information, foreword, epigraph), back matter (endpapers, indexes, and colophons) footnotes, and many other materials not crafted by the author. Other editorial decisions can also fall into the category of paratext, such as the formatting or typography. Because of their close association with the text, it may seem that authors should be given the final say about paratextual materials, but often that is not the case.
Major examples of the impacts of publisher-inserted material include the case of the 2009 young adult novel Liar, which was initially published with an image of a white girl on the cover, although the narrator of the story was identified in the text as black.[1]
The concept of paratext is closely related to the concept of hypotext, which is the earlier text that serves as a source for the current text.