Collage novel
Collage novel is used by different writers and readers to describe three different kinds of novel: 1) a form of artist's book approaching closely a literary novel that approaches "collage" metaphorically, juxtaposing different modes of original writing; and 3) a novel that approaches collage literally, incorporating found language and possibly combining other modes of original writing.
In the first category, images are selected from other publications and collaged together following a theme or narrative. In the second, different modes of writing written by a single author are blended together into a highly fragmentary narrative; no found language is used. In the third, language is often selected from multiple sources; the text might be composed entirely of found language, with no words of the author's own.
Surrealist collage novels
While it is unclear who coined the term, the Dadaist and Surrealist Max Ernst is generally credited with inventing the collage novel, employing nineteenth-century engravings cut and pasted together to create new images. His works include Les Malheurs des immortels, La Femme 100 Têtes, Rêve d'une petite fille... and Une Semaine de Bonté. The text for Les Malheurs des immortels was written by Paul Éluard.Georges Hugnet was the author of the collage novel Le septième face du dé.